Boyfriend trouble

So we've been toghter for about 4 or 5 months.(went out about 2 years ago for 7 months but ended things). But I just don't think it's working out, I'm to afraid to leave cause I don't wanna hurt him. He says he's in love with me and I can feel that he is but I just don't feel the same way. My family and friends really likes him aswell and I don't want to disappoint them either.

What do you guys think is the best way to end things?

Or should I stay and try and make it work?