Shoud i still be his friend?

i have this fren, wel i dunno if i shd still be his fren...i mean he is jz soo difficult 2 deal with...im always d 1 taking care of him, but he nvr tke care of me, he only need me wen he feels like it..he nvr ask me how im doin or check dat im ok...its always been me d 1 doing dose stuff, he nvr tke care of my heart...wel d thing is im confused about our frenship, we do kiss n stff, n i dun tink frens do dat, bt we're not goin out, n smtime i feel dat he is jz using me u noe...i duno..shd i still b his fren??!