 The arrival of Julia s former boyfriend, Justin, fuels Ned s jealousy and anger during an anniversary party for Justin s parents. Despite Bailey s objections, Sarah insists on seeking a bond with her attacker, and soon regrets it when the man robs several apartments in the building. Meanwhile, Kirsten makes a major decision in her life on ending her marriage with Paul, and turning to Charlie for help. Also, jealousy prompts a creative performance from Claudia during her first gig with Griffin s band when a new lead singer, named Melanie, turns out to be an old girlfriend of Cody s.