A compassionate and strong-willed woman inspired to change her career path after her father's death. She writes letters, cherishes deep connections with her husband Josh, and symbolically embodies hope and love.

Lauren's best friend, known for her distinctive blonde hair and athletic build, who delivers Lauren’s letters to Josh after her passing. Despite some underlying tension, she plays a key supportive role.

A gay friend and aspiring therapist who supports Josh through his grief. Known for his friendly demeanor and previous work as a sales associate at a clothing store.

Lauren's older sister, notable for her deep bond and unconditional love with Lauren. Married with children, she provides a strong foundation for emotional support.

Josh's supportive neighbor and father figure known for his wisdom and calming presence. He helps Josh manage his emotions and is symbolically linked to stability and guidance.

Lauren’s mother, a former teacher who initially struggles to connect with Lauren emotionally. She grows throughout the narrative to offer comfort and support to others in her family.

Lauren's deceased father, portrayed through her letters and memories. He is remembered as an ideal father figure who offers guidance and love posthumously through Lauren's reflections.

A waitress and dog lover who shares serendipitous encounters with Josh that hint at future developments in his life. Described as having dark hair and pink cheeks, she symbolizes hope.