Rebekah is a snob, absolutely, but she's had a thousand years to become one, and Stefan doesn't really think that's something she can change about her. Not that he'd really want to. He loves watching her put younger vampires in their place - including him, on occasion. His eyebrows go up a bit at the statement, curious and amused all the same.

"What? I can't enjoy a good party?" He smiles a bit. "Besides, Rebekah loves to dance. It tends to be better if I oblige her." There's a beat. "Oh, forgive me. Rebekah, this is Diana. Diana, Rebekah."