Do I like him?

Idk why but I'm not sure if I like him or not. Soo he's my best friend everyday we msg each other I honestly never expected him to be my best friend at all. So idk if I like him I am always checking if he's online idk why my friend says there's not a day I don't talk about him annnnd I had two dreams in the same day and in does two dreams he was in it sooo that means I've been also thinking about him. I don't even realize it. Idk what I feel about him tbh

What do you think? Do I like him?

I'm 100% sure not knowing if you like someone is not normal so I'm pretty sure I'm not normal 😂 I also get kinda jealous if he's with another girl but he already has a girlfriend anyways so idk why I get jealous she goes to a different school I've only met her once