Caroline's father, a psychoanalyst and researcher, depicted as both emotionally detached and intensely incisive, impacting her life deeply.

Caroline's mother, an artist characterized by her gentleness and reserve, who expresses concern about Caroline's drinking.

Caroline's twin sister, known for her boldness and progress toward traditional life goals, who plays a significant role in Caroline's journey to sobriety.

An art dealer and Caroline's partner, whose cultured demeanor simultaneously attracts and challenges her, impacting her self-esteem.

A freelance illustrator and Caroline's partner who is kind and patient, contrasting with her previous relationship dynamics.

Caroline's neighbor, often seen as more stereotypically alcoholic, serving as a contrast to Caroline's own drinking behavior.

An organization that becomes a crucial support system for Caroline, helping her in her recovery process.