Ron has a crush on a campus tour guide, Kelly, and she ends up getting invited up to the guys dorm for a rousing game of "Truth or Dare". Lloyd and Marshall compete for Rachel's affection, and Ron tries to impress Kelly. Steven gets upset when Lizzie is dared to talk about her best sexual experience, and it doesn't involve him. It ends up being a good night for everyone except Lloyd and Marshall, as everyone else starts pairing off. (thetvdb.com)