Wtf is wrong with men seriously??!?

So there is this guy i’ve been hooking up with for a little while now. He’s older than me close to his 30s and i’m 21. We just have a casual hook up but he is the freakiest person i’ve ever met. He came ovr today and I literally just gave him head the entire time to the point where he busted. He would fuck me from behind but it wasn’t ever consistent and he didn’t want to fuck me really. I asked him for head multiple times even after he finished and he would say yeah but then nvr did it and he straight up told me no after he finished and dipped i started blowing up his phone after he left and he isn’t responding. like wtf mind u we fucked numerous times and he’s giving me head to the point of me cumming so i’m so confused i even asked him if he was hooking up with someone else and he said no and i nvr got any weird vibes before hand so idk wtf he got going on but fuck him close to pushing 30 and have nothing to show for it