What does my friend (I slept with recently) want from me?

his possible intentions? I’ve known him for 2 years fancied him on&off since. We have a weird relationship anyway, talk occasionally, can be total d**ks to eachother and we’ve always had a weird "thing" between us.

I chose him for sex, I waited a while and at last I found my “in”, we spoke for 2 hours (re: sex) then arranged next day sex. We had it unprotected, I made him go to the clinic himself and I left. Week later I pm'd him re: him wanting "round 2" from our conversation earlier, he stated- maybe not, as I asked someone out- I thought that was rude; whatever had his chance! Days after, (in nightclub) I only asked him about results, he said he don't know- I was angry said FFS. Afterwards I gained much male attention, while he all along next to me just starting relentlessly for minutes! Then stormed off!

3 days later on his hosted event, he saw I arrived with "a new man" was a d*ck to me throughout and again for few mins just relentlessly stared at me like he wanted to scream/say something but won't, then he stared a little at "my new man" ......what does he want to say?! What does he want? Why so jealous of other men?