Christina concludes that although they live together and work together, the roommates don't really know a lot about each other on a personal level. Ace illustrates her point by quizzing Christina on his little sister's name. She has no clue, yet CT informs her it's Kathleen. She is disturbed that CT knows a bit of information that she doesn't, but Ace lets her off the hook by telling her he doesn't really have a little sister. As punishment for the prank, Christina begins a flirty ketchup fight with Ace that ends with some huggin'. Ace admits he'd try and kiss or hook-up with Christina, but he'd never date her. Wasting no time, Ace crawls into bed with Christina to snuggle and asks for a kiss. She obliges, but when he asks if he can kiss her stomach, she denies him of the privilege. She boosts his ego by telling him that he's the best roommate she's ever had, though. Between flirting and partying, some work has to get done. CT does not attend a meeting at the Frommer's office, which pr