I’m (24M) obsessed over one of my friends(23M)and I’m not sure what it is entirely. Do I have a something for him?

I (23M) recently noticed myself being obsessive over a close friend of mine (23M) and this is just confusing me so much.

Me and him have always been close, not best friends but more than just regular friends. I guess great friends. Recently I started thinking about him a lot like way more than usual.

It started when I had to borrow his notebook and I took it home and for sum reason got a little possessive about it. I copied some of his notes into my notebook but then it’s like a chord had been strung. (Ik this is a lil weird) I started smelling his notebook and I just couldn’t stop until I pulled my self back. And all I could think of was about how pretty was and how good he smelled.

And then a few days pass by and he’s to only thing on my mind. I’m taking multiple times a day just to day dream about him. I even got one of my friends to steal his jacket for me because I wanted to smell it. I wore his jacket, smelled it, slept on it. I think Im gay?

I mean I always thought he was pretty but I didn’t do anything about it. Last time I got a crush on someone as soon as my parents found out it immediately died so I don’t know much.