Please. This is a major Ouch.?

Okay, so I've been in love with this guy for a long time but ive stayed away becuase i thought he had a girlfriend. but it turns out that they rnt dating, theyre friends with benefits. and that doesnt just gross me out, im also waiting for marriage to have . i knew he wasnt a virgin, but i never thought of him to be a freinds-with-benefits type. andddd he says he wont date his FWB (like she wants) becuase he's in love with someone else. ouch. anyway, i cant respect him and yet i cant help but hope he loves me. and no, hes not one of those guys who preys on pretty girls by acting like a prince. he really is a sweety, kind of like JD on scrubs only younger...whatever. i just need some encouragment, hope, pep talks, something. help.