What are you wanting me to say? 'No, don't go with that other guy even though we've only known each other for two weeks'? No. Don't be stupid, don't act like you're all hot shit just because you managed to worm your way into kisses a few times! [ Even if he's not doing so physically, he's trying to push himself back. ]

That's all you wanted to tell me, right? So what are you doing standing around here?

Go. Go make out with him or something.