Is he flirting??

Okay so, this guy who is hella cute sits on my table in science... he always asks me for help (even though there’s other people) and today he winked at me (I was in a corner so it was aimed at me) he kept asking quietly if I thought he was good looking and we just joked around a lot, HOWEVER I don’t know if he’s just one of those guys who flirt for fun but I’ll update the story as we speak more...