Percy is a prince engaged to a woman he doesn't love. When he gets amnesia and is taken in by Zoe, a young girl who loves romantic fairytales, Zoe convinces him that he is frog-turned-prince that she rescued. Percy becomes a nanny to Zoe, and as he develops a friendship with her and falls in love with her mother Gwen, discovering that love is the magic ingredient needed to make any relationship special.