Is there something wrong with me

Idk why but every time i get to talking stage with a girl I usually get interested in them idk if it's love but I kinda feel a special feeling when im talking to someone I give them all my attention Im gentle with them and not that im bragging but im quite attractive so most of them ended up liking me but every time they do I lose the interest I have for them I know it feels like im playing them but it really won't comeback the feelings I used to have with them i really want to fix this if there's a term for it can you please tell me thank you