A woman suffers from a rare form of temporary amnesia, lasting for a day. Her shy colleague, who is secretly in love with her, tells her that they are a couple in order to experience being with her for just one day.
Tock, heir to a long line of comedians has a problem. He is not funny. Constantly upstage by his younger sister, he falls in love with a dermatologist who incidentally is the only one who finds him funny.