Gamma appears to put a damper on everyone's spirits, as she's wont to do. Hey, do what you're best at, I say. "Hello, John," she says, accepting his kiss. She then turns to Abby and introduces herself. "Gamma, you've met Abby before," Carter reminds her. "Sorry. So many people in John's life," Gamma condescends. "Don't you look beautiful!" A compliment to which Abby chooses to reply, "What exactly are canapés?" Oh my God. How old are you, Abby? If you're as old as you look, then you definitely have major maturity issues. Sure, it wasn't a terribly polite introduction, but still -- don't whip out the "I's From A Po' Family" card. Be the bigger person, shrew. As Carter shoots her a totally and fairly inappropriately amused look, Abby continues, "Are they different from appetizers?" Gamma pities her with a simpering "I'm not sure, dear." Carter can't stop giggling, while Gamma regards Abby like she's fresh off the short bus.