My FWB is confusing me 😭😂

So a few weeks ago I started booking up with this guy. He’s super sweet and always listens to me ramble and stuff. Whenever he comes over we cuddle, watch movies, and fuck.

I’m a pretty open person, maybe too open, and told him “hey, I just got out of a long term, abusive relationship, so I’m not sure what I’m looking for” he said “that’s okay, I’m still in love with my ex so I’m not looking for anything either.”

Here’s the thing, hes like kinda possessive? Like if I talk about other guys he says something and if he sees some of my outfits he makes a crack like “if I was your dad you’d never leave haha” maybe that’s normal with guys though.

He also always.. stares at me? Like whenever I do something he’s always watching me, and he says that when he jacks off now all he thinks of is me and he’s never had slow sex before me and he loves it. He always calls me “his” too.

Also he spent the night once, and when he woke up he said “your so beautiful” very first words he said.

Now I’m not stupid, I can smell a player from a mile away, he’s a frat boy and I swore to myself I’d never date one, but he’s also really nice, and I cum every time we fuck, and he will always kiss me and hold my hand. It’s really weird and I’m scared I’m reading too much into this because my first and only bf was abusive so idk how guys act really.