Hi Jen, I was in a similar situation to you a couple of years ago when my fella went to Kavos. I was a bit like you, worried, nervous and all that but there isn't really anything you can do. You've just gotta trust him. The only thing that gets to me is that all his mates would say 'what happens on the holiday stays on the holiday' and I know at least 2 of them cheated on their girlfriends so it does make you wonder but you can't let it eat you away. That was in 2004 and he hasn't been away on holiday with them since which says a lot although I don't think I'd really object to it cos we're only 22 and 23 and need that space with our friends. Chin up girl and just enjoy your holiday :)
like lucy locket said, slip in a sexy pic of yourself so he knows what he's missin x