Artie's Revolving Door

Howard asked Artie about the time Dana showed up at his apartment at midnight to dispute rumors that she'd been sleeping with someone new, but Artie avoided the question, saying Dana was just a "very thoughtful person." Artie added that the incident occurred the night before he left for Afghanistan, and though Dana's overture was nice, he's having feelings for another girl: "It might not be anything, but I've trained myself [to think it is]."