Characters detailed explanation. (spoilers)

Alex:

Alex, a 29-year-old man, possesses an unassuming appearance with average features and striking blue eyes. His tumultuous upbringing unfolds in the shadows of an abusive household where his father's violent tendencies scarred his childhood.

His mother's indifference added to the emotional neglect. After her departure, his father's remarriage relegated him to his grandmother's care, providing a glimpse of familial warmth amidst the chaos.

Despite enduring bullying and isolation in school, his bond with his grandmother becomes a sanctuary.

The introduction of his half-sister, Issable, from his father's second marriage at the age of 14, amplifies the complexities of his life.

The siblings' growing connection invokes their father's disapproval, leading to physical abuse and, ultimately, Alex distancing himself from Issable.

Struggling with despair and contemplating self-harm, Alex's life takes a profound turn when, at 18, his grandmother passes away, intensifying his depression.

A transformative letter found post-college debut becomes the catalyst for Alex's redirection in life. While professional and personal betrayals prompt a resignation for his job and becomes a cashier, his financial stability rests on savings and his grandmother's legacy.

The unexpected entry of Lily, a vivacious six-year-old neighbor, acts as a beacon of hope, altering the trajectory of Alex's life.

Alex finds immense joy in engaging in childlike antics with Lily, relishing the opportunity to experience the innocence and wonder of childhood that he missed out on in his own upbringing.

Whether it's playing games, engaging in imaginative play, or simply goofing around, Alex cherishes these moments spent with Lily, reveling in the carefree joy they bring.

Despite his proficiency in games and his competitive nature, Alex is not immune to defeat. When Lily and Oliver manage to outsmart him or best him in a game, he takes it in stride, finding humor and humility in the experience.

Furthermore, Alex harbors a unique fondness for the loving punishment he receives from Emma for his playful antics. Having never experienced this type of affectionate discipline before,

Alex finds solace and comfort in Emma's gentle yet firm reprimands. Her loving guidance not only reinforces their bond but also fills a void in Alex's life, providing him with a sense of security and belonging that he craved for so long.

Alex goes to great lengths to protect and support Lily, Emma, Olivia, and Issable, even though he may not be able to defend himself physically.

Once, he confronted and stood up to some individuals who were teasing teen Lily, demonstrating his unwavering dedication to his loved ones.

Lily:

Lily, a lively six-year-old, captivates with her light brown eyes and cascading cashew-colored hair, reminiscent of hope and innocence. Her pivotal connection with Alex forms during a crucial moment when her mother, Emma, falls seriously ill.

Seeking help from Alex, Lily becomes intricately woven into his life, affectionately calling him "Papa." Her effervescent personality brings joy and purpose to Alex's otherwise tumultuous existence.

Lily's world revolves around her adoration for Alex and her love for Emma. Lily, cherished by Emma and adored by Alex, becomes a source of happiness and healing for the fractured family unit.

Teen Lily continues to harbor deep affection for both Alex and Emma, cherishing the bond they share as a family. She takes on the role of a loving older sister to Olivia, imparting her wisdom and teaching her playful antics.

Despite her strong attachment to Emma, Lily eventually comes to realize that Emma is not her biological mother.

However, she chooses not to confront Emma about it, understanding that such a revelation could potentially strain their relationship with Alex and Emma. Instead, Lily prioritizes maintaining the harmony and stability of their family unit.

EMMA:

Emma, a 28-year-old woman with exquisite cashew-colored hair and soulful brown eyes, grapples with her own complexities.

Initially perceiving Alex as a potential threat, her perception shifts dramatically when he comes to her aid during Lily's medical emergency. Emma, who has steadfastly avoided romantic entanglements despite numerous proposals, begins to view Alex as a friend.

Her life is dedicated to Lily's well-being, and the love she develops for Alex is gradual and profound. Averse to dating, Emma's heart opens up to Alex, leading to a meaningful relationship.

Traces of her past sorrow, marked by the loss of an older sister, and her deep connection with childhood friend Charlotte, who holds intimate knowledge of her life, add depth to Emma's character.

Emma, dedicated to securing Lily's future, diligently saves money while often overworking herself to provide for their needs. However, once her relationship with Alex blossoms, they join forces in saving money, lightening Emma's burden.

However, in a moment of desperation to ensure Alex's well-being, Emma makes a drastic decision. She gives half of her hard-earned savings to Alex's greedy mother, stipulating that it is to prevent any further strain on him and to guarantee they never have to meet again.

This sacrifice highlights Emma's selflessness and the depths of her love for Alex, even at the expense of her own financial security.

Emma's love for her family knows no bounds, and she is always willing to go above and beyond to ensure their happiness and well-being.

Despite her deep affection for Alex, she finds joy in teasing him and playfully administering punishments, seeing it as a charming and endearing aspect of their relationship.

ISSABLE:

Issable, Alex's half-sister, possesses captivating light black eyes and dark black hair. Introduced during a family visit, she and Alex form a quick connection, which abruptly ruptures due to their father's disapproval.

Despite years of avoidance and strained relations, Issable eventually reconciles with Alex, becoming an integral part of his life.

Taking on domestic responsibilities, she cooks and cleans his home for Alex, showcasing a newfound bond. Issable's love life intertwines with her next-door neighbor, Oliver, and she builds a strong friendship with Mia.

Her journey from familial estrangement to reconnection with Alex reflects the theme of healing and reconciliation within the narrative.

Issable and Oliver's love story culminated in marriage after their college years. However, mindful of the strained relationships within their family, they opted for a quiet, low-key registered marriage ceremony.

Both Issable and Oliver understood that past conflicts might lead to one of them choosing not to attend a traditional wedding ceremony, so they chose a simpler route to avoid any potential conflicts.

Now, happily married, they have a two-year-old son who brings immeasurable joy and love into their lives, solidifying their bond as a family.