Rosie returns to the Sullivan family after 20 years, immediately clashing with her sister Willa, who had taken her rightful place. When Rosie demands her seat back, Willa complies but the family erupts in conflict, defending Willa while criticizing Rosie’s past. Rosie confronts her parents about their favoritism and neglect, revealing she was homeless while Willa lived in luxury. The parents dismiss Rosie’s grievances, declaring Willa their only daughter. Feeling rejected, Rosie tells her grandfather she wants new parents, leaving her place in the family uncertain and tensions unresolved.