I’ve been hanging out with this 47 y. o man for 3 months. And last August we had sex for the very first time. And then did it again twice last month, and twice last week. We aren’t dating, just friends, we never talked about stuff like that like what are we but now he seems jealous of me when he knows if i hangout with guys my age (i’m 20) and he would make this face 😒. Is this because we’ve been having sex so he started to catch feelings but afraid to say it?