Does he like me or...

So i became friends with this guy and i kinda like him but he has a girlfriend. He says shes ok with us being friends. So yea but he makes little jokes and stuff and says this little "cx" after alot of shit he says. So i said "why dont you stop by im next to the skate park😂im jk" (he skateboards) and he says "i wish i was there" and i said "with me or at the skate park bc im pretty boring" and he says "both why not, you can laugh at my pain CX" and he also used my little joke about walmart too i called it wally world then later in a text he said it too.

Im not trying to flirt at all but im confused on his side if he flirting or...