Yes, and they are also small and adorable sharp teeth.

... Ritsuka's baseline for 'cute' might well be a little bit skewed at this point, honestly.

"Sounds good." No, she's not even blinking at any of that. Not the sword, nor his resting his hand on it. Either she's incredibly oblivious, or simply doesn't see any reason for that to worry her or be out of the ordinary. "If you spot anyone you think looks like they'd know a lot, let me know."

Otherwise, she's pretty much going to go up to the first person she sees who doesn't look too busy. This is your last chance to duck out of this socializing, Vergil.