Charlie squirms when an old high school girlfriend of his, named Rebecca, shows up and gets between him and Kirsten. Meanwhile, Bailey tries to be Kate's friend, who's oblivious to his moves towards her, especially since Kate has a boyfriend of her own. Following the egocentric and selfish advice from Nina, Julia tries to look older to land a night job at a nightclub called Stage 18. Also, Claudia, hoping to improve her chances of wining a local violin competition, pretends to look younger.