Love Laughs at Andy Hardy (1946)

Back home after two years of military service, Andy Hardy (Mickey Rooney) anticipates returning to college and his girlfriend, Kay (Bonita Granville). Andy's subsequent erratic behavior convinces his alarmed parents, James (Lewis Stone) and Emily (Fay Holden), that they must interfere, but Andy expresses his determination to propose to Kay. Back at college, Andy is disappointed when Kay temporarily goes home. When Kay returns with surprising news, Andy realizes he has much to learn about love.