"I'm Chace's girlfriend on the show," Meester told People magazine recently at a fund-raiser for model Petra Nemcova's Happy Hearts Foundation. "It's great."
Meester also denied knowledge of Crawford's real-life romance with country star Carrie Underwood ("I don't even know if he had one"). However, that doesn't mean she doesn't enjoy some on-screen makeout sessions with her costar.
"Of course, it's fun," Meester said. "He's soooo cute. It's definitely not hard."
It does, though, require some prep work:
"I make sure I don't have any lipstick on, so it doesn't go everywhere, even thought that could be hot. And to make sure to stay fresh, I chew gum."