Why do I still like him?

There's this guy that I like named Elwyn.(I like a lot of different guys at my school,if you've seen my other question.)He has a girlfriend named Michela,who is one of my friends.I found out the other day that Michela cheated on him.They broke up and got...

back together Wednesday,I think.Now HE'S cheating on her.I think it's to get back at her for cheating on him.He told me a little about it on Friday.Last year,he told me he had over 10exs.He's a serious player,but he's been with Michela for a few months or so.I still like him because he's nice most of the time, but he can be pretty unpredictable.Why do I still like him even though he's a player?

maybe you can see past the player image and trust the real him