Does he like me??

I have a crush on this boy and i can't tell if he is flirting with me or not! We are very friendly and talk a lot in our lessons that we have together in school, we find it very easy to talk for ages about anything and everything. I swear he is blushing when i'm talking to him but cant be sure, aha. He makes a lot of eye contact and sits close to me, we touch our legs together under the table and he compared our hand sizes, he teases me for being short and other stuff, that sounds a lot like flirting to me, i hope he likes me back, lets see what happens🤷‍♀️