Anyone know??!

Okay so...

I don’t know if I like this guy or not, probably doesn’t make sense haha but I haven’t really had a crush on someone since I started homeschooling (over 3yrs ago) (I’m 17 now)

Basically, this guy is my brothers friends older brother (that’s a mouthful lol) he’s 2yrs older than me, and he’s very nice! We talk every now and then in person, (when we go over there or meet up with his family)

I just can’t figure out if I like him or just think he’s interesting?

Anyone know of any signs that I may actually have a crush on him??

Also he seems to look at me a lot?? My best friend was saying he kept looking at me on my birthday and when we where out?!