Lily isn't pleased that Holden punched Simon - and that Rose's lipstick is on Holden's collar! Rose tells Lily about how Simon could tell the difference between them - but Holden still can't. Holden takes Lily home, and Simon runs into a tipsy Katie. They bond and go back to the garage, where they listen to music and drink. Simon and Katie are about to kiss when an INS agent shows up and informs Simon that he's in trouble. At home, Lily confesses that she needs to see Simon again and thinks Holden needs to be honest about his feelings for Rose. Back at the party, Jake confronts Emily about dressing up like Vicky and the bizarre phone calls. Emily denies, until Chris shows up with a photograph of Vicky which he found in Emily's coat.