Worth Waiting For

Sex seems to be the only thing on everyone's mind, but no one answers Claudia's questions about it. Julia decides that she's ready to go all the way with her friend, Justin, but backs off. Charlie and Kirsten finally make a date, but just as their romance is heating up, she learns that he used one of his weak pick-up lines on her. Bailey likes Kate, the pretty customer he met at the shoe store, but is sadden to learn that she has a boyfriend.