Reply and ask where he got it

Alex stayed cool and calm, or at least tried to appear that way, he started to type.

Alex thought, 'What? He wants me to come over? I have literally never been to his apartment before, God, what is he going to do? What am I going to do? Maybe if I just comply it will all blow over, but who's to say that will do anything but fuck me over more?? God this guy is such an asshole, he sends me this crazy shit and now he's acting all chill about it. I fucking hate this guy.'