you really need to get over this "they only love me for my rack" thing. especially if he's liked you for that long. it's obviously gotta be for more.
and besides, it's not like if he asks you out and he says yes it'll be like FINAL DECISION EVER. I know people that have gone out for a while just to SEE if they'd work out. they didn't even know if there was more than a friendship. XD