Rosie Goldberg is 17, and so the history of her heart is just beginning, and her love affair has taken a new turn. It's divided, as she finds herself with two interests! Walter, who has left after enlisting in the army, and now Mikey, who is leaving. In a way, this is proper, as Rosie is too young to make up her mind now for her whole future, but her future is making up its mind for her...