I read an article not long ago and it basically said that one of the ways you can tell whether a guy is interested in more than a simple one-nighter is if they give you some way in which to contact them. HE DID!! If he wasn't interested he wudn't have offered his number, you wud have had to ask for it. Trust me - been there, done that... This guy LIKES you!!! And obviously you like him too, or you wudn't have slept with him. SO CALL HIM!!! Don't leave him waiting!! And don't let your fears control you, that's a downward slope... Put yourself out there, do something crazy!! You only live once and if you're not living on the edge you're taking up too much space!!! =P

Good luck sweet,

Don.