50 pages 1-hour read

Promise Me Sunshine

Fiction | Novel | Adult | Published in 2025

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Character Analysis

Content Warning: This section of the guide includes discussion of illness and death.

Helen “Lenny” Bellamy

Lenny is the 28-year-old protagonist and narrator of Promise Me Sunshine. Born and raised in Brooklyn, New York, she received the nickname “Lenny” from her best friend Lou, whom she met when both were young children. Lenny grew up as an only child to her parents, Eva and Kevin, but Lou was like a sister to her. The two eventually moved into an apartment together as adults, and Lenny took on babysitting jobs while Lou went to the Pratt design school.


When Lou got her first cancer diagnosis in college, Lenny became her caretaker as well as her best friend. When Lou began chemo, both women shaved their heads. Lenny would do everything she could to cheer Lou up, including making her favorite meals and introducing her to new music that they could enjoy together. When Lou had to have a hysterectomy and felt like she couldn’t live a normal life again, Lenny wrote her a “Live Again” list to help her get control of her life again. Lou’s cancer went into remission but eventually returned. This time, when she shaved her head, Lou told Lenny to grow out her hair for her. Lenny continued as Lou’s caretaker as they moved her to hospice in Staten Island for her final months.


When Lou died, Lenny’s life crumpled. The two were so close and had been friends so long that Lenny did not know how to live without her. As her grief consumed her, Lenny pushed all others away, including her worried parents, who were also grieving the woman who was like a daughter to them. Lenny could only take short-term babysitting jobs because she felt that she did not have enough time while mourning Lou, but the children she babysat were among the only things in her life that made her happy. Rather than returning to the apartment they shared in Brooklyn, Lenny hid from her memories of Lou by sleeping on the Staten Island ferry, the mode of transport she used to take while visiting Lou in hospice. Trying to get her life back on track, Lenny started following the Live Again list she had written for Lou, but her grief was so overwhelming that she had trouble even completing the simplest of items on the list. After Lou died, Lenny began to fantasize about a romantic future with every handsome stranger she met, which she thinks of as a coping mechanism.


For months, Lenny could do nothing but survive as she grieved the loss of the person she called the love of her life. Lenny had no friends outside of Lou, had no romantic partners, and was afraid to let her family see her while she grieved. She states, “Through all the, you know, grief, I’ve kinda forgotten that the entire world is filled with all these other realities…possibilities…that I’ve never even considered before” (95). Yet when she meets Miles, whom she can’t scare away with the state she is in, even when she tries, her outlook on grief begins to change. Lenny starts to understand that grief is not something she can get rid of but something she has to learn to live with. Miles shows Lenny how to not let her past get in the way of her future while still honoring her memories of her best friend. As they help one another, the two begin to fall in love and bring out the best in each other.


As a character, Lenny is defined by her grief for Lou, which changes over time as Lenny also changes. She is a dynamic character and goes from being helplessly consumed by her grief and the past to learning to live with loss and remain hopeful for the future. She learns that she needs to take care of herself in order to help others and that she must accept help from others in return. Ultimately, Lenny discovers that she can be happy while honoring the memory of her best friend.

Miles Honey

Miles is Lenny’s “grief wingman,” “list doula” (132), romantic interest, and closest friend after Lou’s death. Miles grew up in a small town in upstate New York, living with his single mother and later his younger cousin, Anders. Miles’s mother had an affair with the famous bluegrass musician Carp Hollis, who had his own family and abandoned Miles after his birth. Since his father treated him like a secret to be kept, Miles’s mother showed him all the love she could and made sure that he knew she was proud of him. When Anders moved into their house upstate, Miles became like an older brother to him and helped him as he grew up.


Ten years before the beginning of Promise Me Sunshine, Miles’s mother and cousin died in a car accident, and Miles fell into a profound grief. People in his small town treated him with pity but saw him only as the man who had lost his family. Miles pushed the people he knew away, unable to accept help or pity from others. A few years later, he started dating the town sweetheart, a girl named Kira, and his community began to look at him in a new light. When Kira cheated on him, Miles still did not want to break up with her, afraid that people would pity him once again. Miles learned to live with his grief after a time, but he was particularly affected by Anders’s death. Because Miles felt that it was his job to protect his young cousin, Anders’s death was especially hard on him, and Miles left his room in their house untouched after his death.


Miles had gotten back in touch with his father after his mother’s death, but the two were not close. However, when Carp learned that he was dying, he asked Miles to come to New York City to take care of him. With no other family left, Miles agreed, leaving his home and his job as a bricklayer to come to the city. There, he met his half-sister, Reese, who had no knowledge of his existence, and her young daughter, Ainsley. For a few months, the family helped take care of Carp, but he died a year before the beginning of Promise Me Sunshine. Carp left an unexpectedly large sum of money to Miles and gave him the apartment above his in the city to live in. Having no other family, Miles stayed in the city in hopes of becoming closer to Ainsley and Reese. However, the two did not know how to accept Miles into their life, especially since they were grieving Carp, a father figure to them all.


By the beginning of the novel, Miles is still grieving but has learned to live with his losses. He acts as a blueprint for Lenny to follow as she goes through her grieving process, but he needs her help when it comes to connecting with Ainsley and Reese, with whom she gets along easily. Miles is an even more dynamic character than Lenny, as he not only learns that he needs to help himself first in order to help others, but he eventually also recognizes that his fears are preventing him from having a relationship with his remaining family. Miles is characterized by his gruff exterior, but his softer side comes through in his love for young Ainsley, for whom he alters the way he presents himself. By the end of the novel, Miles reforms his relationship with Ainsley and Reese and is ready to start getting what he wants out of life.

Reese and Ainsley Hollis

Lenny is referred by one of her clients to babysit for Reese and her seven-year-old daughter, Ainsley. When she meets Reese, Lenny describes her as “perfection personified” and can instantly see how much she loves her daughter (11). Successful, wealthy, and beautiful, Reese initially appears to have everything she wants in life, but Lenny soon learns that this is not the case. Reese learned of the existence of her half-brother, Miles, just before her father died. This truth destroyed her image of her family, especially since Miles was born exactly nine months after her, meaning that Carp missed her birth to be with Miles’s mother rather than her own. Reese constantly worries that she is not capable of taking care of Ainsley, whom she has raised on her own with Carp’s help. Yet when her father got sick and Miles entered the picture, her fears that she wasn’t able to take care of others doubled as Miles recognized the severity of Carp’s poor health before she did. Reese has a tense relationship with her half-brother, whom she pointedly refers to as “Ainsley’s uncle” rather than her brother when she first introduces him to Lenny. Unsure of where to put this prickly and overbearing man in her life, she allows Miles to try for a relationship with Ainsley but doesn’t want much to do with him herself. Reese pushes others away and does not recognize how Miles only wants to help her with her grief and be part of her life.


Though only a child, Ainsley experiences many of the same emotions that Reese does. She, too, is grieving Carp, who was like a father to her, and does not know how to react to Miles’s sudden presence. Additionally, Reese’s busy work schedule is hard on Ainsley, whom she feels is her only family and who is rarely around. Though Reese does not recognize this until the end of the novel, Lenny sees Ainsley’s loneliness when Reese is gone and helps her express her feelings. Once Lenny tells her more about Miles, Ainsley begins to want a connection with him as well, and the two get closer with Lenny’s help. Miles and Ainsley’s connection helps Reese see where her brother is coming from and who he wants to be for the only family he has left. Toward the end of the novel, the three of them begin to work together to discover what they want their family to look like.

Lou Merritt

Lou is Lenny’s best friend, who died just a few months before the beginning of Promise Me Sunshine. Though she passed before the beginning of the novel, her presence and influence are significant in Lenny’s life, and Lenny’s grief for Lou shapes her actions throughout the plot. Like Lenny, Lou grew up in Brooklyn and subsequently stayed there for college, where she wanted to study art and design. She was diagnosed with ovarian cancer at a young age and struggled with her diagnosis and the effects of chemotherapy. Lou shaved off her hair, which Lenny had always envied, and eventually had a hysterectomy to prevent further spread of the cancer. This operation was particularly hard on Lou, and Lenny wrote her the Live Again list to help her come to terms with life after this procedure. Lou kept this list with her at all times, including once she went into remission. When her stage-four cancer came back a few years later, Lou’s prognosis was much worse, but she tried to stay cheerful for Lenny, who always stood by her side. Throughout her illnesses, Lou was realistic about her chances but still maintained her bubbly and outgoing personality. Shortly before her death, Lou laminated the Live Again list and gave it to Lenny, adding the task of “getting over” her death, as she knew that it was something Lenny would need to do to live her life again. Even after her death, Lou continues to live on in Lenny’s memory, and her outlook on life still has an impact on her best friend.

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