[AGame18]

I doubt with these stacks and positions that FishList has KK+ here very often if ever. This looks so much like TT-QQ. He decides to flat the original utg raise then decides to jam on your (or your friend's) potential squeeze from the bb. He may also play AK this way. And obviously as gobbo already mentioned, don't 3bet pre if you're not willing to stack off to either player.