I'll keep this short, I met a girl (18, I'm 20). Shes my type. the thing is that I met her online, Since the whole COVID 19 thing we didn't meet yet. She became kinda obssesed with me and she talks about us as a couple (wtf?). But shes fun to talk to and I know the sex prob gonna be crazy good.

But something feels kinda off, Shes kinda weird and she sends me messages all day / calling me. I dont get it. I know her for like 2 weeks and we just talk on the phone/text. Is this some normal behavior?

They say dont stick your dick and crazy but honestly I cant tell for 100% if shes crazy or not. She got cheated on lately and maybe that got her hooked to me that bad.

Any advice?