Does this boy like me by these list of signs he did to me.??? so does he like me.?

Ok he has known me sincekinder gardenn and right now he is in 8th and im in 7th we are kinda like best friends . Anyways , today in homeroom he like i " I like your perfume ." He was makingcracke up aStormm all day longha haa he has funny jokes. lol and he said to me this morning in homeroom " what your number again.? " and i gave him it.???? so o yeah and almost forgot he sits right behind me in cl and incomputerr sits right next to me. so what are the signs does he like me.? oh ! and he kinda saved my phone lol ...