“‘You look at someone and you think you know them. You think you know their life. But you never truly do.’”
— Emmie reflecting on the lives of others she encounters.

Lia Louis (2020)
Genre
Young Adult / Romance
Reading Time
311 min
Key Themes
See below
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Fourteen years after a secret-bearing balloon brought them together, Emmie must navigate the bittersweet role of best woman at her soulmate Lucas's wedding, all while concealing the love she's harbored since their serendipitous teenage connection.
In 2004, sixteen-year-old Emmie Blue, on vacation in France, sends a balloon with a secret message. The message shares her deepest secret and her wish to escape her difficult home life. Weeks later, she gets an email from Lucas Moreau, a French teenager who found her balloon. This unexpected connection starts an immediate and strong exchange between them. They quickly move from casual emails to sharing their lives, dreams, and fears, forming a deep bond despite the distance. This first interaction sets the stage for a fourteen-year friendship that will shape Emmie's life.
Fourteen years later, Emmie Blue lives in London, works as a receptionist, and is still best friends with Lucas. Their friendship has lasted through many phone calls, visits, and shared life events. However, Emmie has secretly loved Lucas for years, feelings she has never shown. The story begins with Lucas calling Emmie to ask her to be his 'best woman' at his wedding to Marie. This request breaks Emmie's quiet hope that they might one day be more than friends, leading her into a bittersweet conflict as she handles her wedding role while hiding her true feelings.
Emmie accepts the role of best woman and begins helping with wedding plans. This means frequent trips to Lucas's family home in France and meeting Marie, Lucas's charming fiancée. Emmie meets Lucas's mother, Sylvie, who has always been kind, and his sister, Florence, with whom Emmie has a complex but warm relationship. Emmie also meets Marie's close friends, who are also excited about the wedding. While doing her duties, Emmie fights her inner turmoil, trying to appear happy and supportive for Lucas, all while her heart aches with unfulfilled longing.
Throughout the story, the narrative often shifts to flashbacks, showing key moments in Emmie and Lucas's fourteen-year friendship. These glimpses into their past show their first meeting, shared holidays, support for each other through various life challenges, and how their bond deepened. We see their innocent teenage connection become a deep adult companionship, highlighting times Emmie almost confessed her feelings, or moments she thought Lucas's affection was more. These flashbacks show the depth of their history and Emmie's long-standing unrequited love, making her current situation more poignant.
As the wedding nears, Emmie attends Marie's hen party. Amidst the celebrations, Emmie feels more and more overwhelmed by her hidden feelings. During the hen party, or soon after, Emmie and Lucas have a private talk. In despair and fueled by alcohol, Emmie almost tells Lucas her true feelings. However, she stops at the last moment, unable to break their friendship or disrupt his coming happiness. This near-confession leaves Emmie feeling even more alone and conflicted, strengthening her belief that her love must remain a secret.
Back in London, Emmie's life outside of Lucas's wedding plans continues. She works as a receptionist and meets Elliot, a new colleague. Elliot is observant, kind, and truly interested in Emmie. He notices her quiet sadness and offers a different kind of companionship. Their talks give Emmie a way to process her emotions, even if indirectly. Elliot represents a possible path to happiness that doesn't involve Lucas, challenging Emmie's belief that Lucas is her only chance at true love. His presence gently introduces the idea of moving on and finding love unexpectedly.
The wedding day finally arrives. Emmie, dressed as best woman, carefully carries out her duties, from helping Marie get ready to overseeing reception details. She gives her best woman speech, written to celebrate Lucas and Marie's love without showing her own heartache. Every smile she offers, every congratulation she gives, is a performance, hiding the deep pain she feels watching the man she loves marry someone else. The day is a blur of emotional endurance for Emmie, showing her loyalty to Lucas, even as it costs her greatly.
In the days after the wedding, the emotional weight of the event settles on Emmie. She feels a deep sense of loss and uncertainty about her future. Her friendship with Lucas has changed forever. She faces the realization that her long-held fantasy will never come true. This period leads to a confrontation, either internal or external, where Emmie finally acknowledges she needs to move on and redefine her relationship with Lucas, if it is to continue in a healthy way. She must decide whether to keep hiding her feelings or to create distance to heal.
Throughout the story, Emmie's difficult relationship with her mother, who left her when she was young, causes pain and insecurity. The secret she put in the balloon at 16 was about this abandonment. After the wedding, with her emotional world in flux, Emmie feels she must confront this unresolved trauma. She decides to actively search for her mother, driven by a need for closure and understanding, hoping that answers about her past might help her move forward. This quest is a big step in Emmie's personal healing journey.
Emmie starts to consciously let go of the fantasy of a romantic future with Lucas. She focuses on her own well-being, her career, and her growing connection with Elliot. She begins to see the value in pursuing her own happiness, separate from Lucas as her romantic ideal. This involves making difficult choices about her time and emotional investment, and slowly, she begins to heal and redefine her identity. She realizes that true love might not look exactly as she had imagined and that her own happiness is within her control.
Emmie's search for her mother eventually finds results. She uncovers the reasons for her mother's departure, which, while painful, give her a clearer picture of her past and help her understand her mother's actions, and her own insecurities, better. This new understanding brings a sense of peace and allows Emmie to let go of some of the resentment and hurt she has carried. The resolution of this long-standing personal mystery allows Emmie to shed a significant emotional burden and move forward with a greater sense of self-acceptance.
After a time of adjustment and emotional distance, Emmie and Lucas's friendship begins to change. Emmie, having worked through her unrequited love and personal traumas, can view Lucas and their friendship with a new outlook. Their bond remains strong, but it shifts to a more mature and healthy dynamic, free from the romantic tension and unspoken expectations that had defined it. Emmie realizes that while Lucas will always be important in her life, her happiness is no longer only dependent on him, allowing their friendship to grow in a different, more sustainable way.
The Protagonist
Emmie transforms from a woman defined by her unrequited love and past trauma to someone who embraces self-love, confronts her past, and finds new avenues for happiness.
The Supporting
Lucas remains largely consistent in his personality, serving as a catalyst for Emmie's growth rather than undergoing a significant personal transformation himself.
The Supporting
Elliot helps Emmie to see her own worth and the possibility of love outside of her long-held fantasy, providing a contrasting romantic interest.
The Supporting
Marie's presence solidifies the reality of Lucas's path, acting as a catalyst for Emmie's emotional journey.
The Supporting
Florence's relationship with Emmie evolves as Emmie becomes more self-assured, allowing for a more honest and mature friendship.
The Supporting
Sylvie remains a consistent source of comfort and unconditional affection for Emmie.
The Mentioned
Her backstory is revealed, providing closure and understanding for Emmie.
The main theme is Emmie's fourteen-year unrequited love for Lucas and her difficult journey to accept that her feelings will not be returned. This shows in her thoughts, her painful observations during wedding preparations, and her struggle to give her best woman speech. The theme explores the bittersweet nature of loving someone deeply but knowing they can't be yours, and the courage it takes to let go of that love and seek happiness elsewhere, as seen when she begins to consider Elliot.
“Loving someone is one thing. Being in love with them is quite another.”
Despite the romantic tension, the novel celebrates the deep and lasting bond between Emmie and Lucas. Their friendship, formed in adolescence through a balloon discovery, gives Emmie stability, comfort, and a sense of belonging she lacked in her family life. Even as Emmie deals with her unrequited feelings, their friendship remains a foundation of her existence, showing how deep platonic love can be, and how it can change even through major life events, as shown in their post-wedding dynamic.
“He was my anchor, my compass, my oldest, truest friend. He was my forever.”
Emmie's childhood trauma, from her mother leaving her when she was young, deeply affects her adult life. This adds to her insecurities and her desperate attachment to Lucas as her emotional anchor. The story explores how past wounds, if not addressed, can shape current relationships and emotional well-being. Emmie's journey to find her mother and understand her past is vital for her personal growth, showing that facing old hurts is essential for healing and moving forward, allowing her to finally find self-worth.
“Some secrets don't just stay in your head. They live in your bones.”
Emmie's journey is ultimately one of self-discovery. For much of her life, her identity is tied to her role as Lucas's best friend and her secret love for him. The wedding forces her to rethink who she is without this central fantasy. She learns to define herself not by her relationship with Lucas, but by her own strengths, desires, and ability to make new paths. Her pursuit of a relationship with Elliot and her search for her mother are key steps in building an identity separate from her long-held expectations, leading to a more complete and real self.
“Maybe the secret wasn't about him, or us. Maybe it was about me.”
A literal message in a bottle (or balloon) that initiates the entire story.
The balloon message serves as the inciting incident, a seemingly innocent act by a sixteen-year-old Emmie that unexpectedly connects her to Lucas. It symbolizes hope, vulnerability, and the hidden secrets we carry. Its finding by Lucas sparks their fourteen-year friendship and ultimately sets in motion the events of the novel, making it the foundational element of their entire relationship. It's a powerful symbol of fate and the unexpected ways connections are formed.
Interspersed memories that reveal the history and depth of Emmie and Lucas's friendship.
Flashbacks are crucial in building the extensive history between Emmie and Lucas. They provide context for Emmie's deep feelings, showing pivotal moments of shared joy, comfort, and near-confessions. Without these glimpses into their past, the reader wouldn't fully grasp the intensity of Emmie's unrequited love or the profound bond they share, making her present-day struggle all the more poignant and understandable. They highlight the longevity and complexity of their relationship.
Emmie's forced participation in Lucas's wedding, directly confronting her unrequited love.
Emmie's role as Lucas's 'best woman' is a central plot device that forces her into the heart of the very event she dreads. It creates constant internal and external conflict, as she must perform happiness and support while her heart breaks. This role heightens the emotional stakes, making her unrequited love inescapable and pushing her towards a necessary confrontation with her feelings and her future. It's a form of ironic torture that drives her personal growth.
“‘You look at someone and you think you know them. You think you know their life. But you never truly do.’”
— Emmie reflecting on the lives of others she encounters.
“‘Sometimes the things we think are the end are actually just the beginning of something else.’”
— Emmie grappling with a significant life change.
“‘It’s funny how a place can hold so many memories, good and bad, all at once.’”
— Emmie revisiting a significant location from her past.
“‘Maybe growing up isn’t about figuring everything out, but about realizing you don’t have to.’”
— Emmie's internal monologue about adulthood.
“‘The hardest part about saying goodbye isn’t the leaving, it’s the quiet that comes after.’”
— Emmie reflecting on a past farewell.
“‘Sometimes the bravest thing you can do is admit you’re not okay.’”
— A moment of vulnerability for Emmie.
“‘Love isn’t always fireworks; sometimes it’s just being comfortable enough to be yourself with someone.’”
— Emmie contemplating the nature of her relationships.
“‘You can spend your whole life waiting for something to happen, or you can go out and make it happen.’”
— A moment of realization for Emmie about taking control of her life.
“‘It’s amazing how a single letter can change the entire course of your life.’”
— Emmie reflecting on the letter she received as a child.
“‘We all have our secrets, don’t we? The things we keep tucked away, even from the people closest to us.’”
— Emmie's thoughts on the hidden aspects of people's lives.
“‘Sometimes the most important conversations are the ones you have with yourself.’”
— Emmie engaged in deep self-reflection.
“‘The past isn’t a place you can live in, but it’s always a part of who you are.’”
— Emmie coming to terms with her history.
“‘It’s not about finding the perfect person, it’s about finding the person who makes your imperfect life feel a little more perfect.’”
— Emmie's evolving understanding of romance.
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