And normally, Vincent might be more inclined to take that off-ramp because doesn't like conflict and it's obvious that Irahl's trying to steer away from it... But he's feeling emboldened by both the alcohol and the fact that they've just had a whole day of being indisputably best friends.

"Nah, hang on..." He stops them, pointing and gesturing in a sort-of-circle, "What's nothin'? Whaddya mean?"

He's not offended; if anything, he seems confused and maybe a little curious about his friend's unusual reaction.