Molly celebrates her 16th birthday and endures her family's bizarre rituals, which include peculiar songs and a seafood dinner at the same restaurant where cool kids from Molly's school are hanging out.

At school, Molly finds a discarded CD with an eclectic mix of love songs on it, and she sets out to find the person who recorded it. Mary, meanwhile, is angry with Jerry but won't tell him why; and Harriet meets a mime and develops an interest in the art.

Jerry sets Molly up with a high-school senior who works in his office and has nearly the same personality traits as her dad, but the teen has her heart set on a new student from England. Meanwhile, Harriet asks Grant to teach her to play the guitar; and Rick has money problems with a bookie.