Can I make a simple suggestion? Don’t worry about it at this stage. Don’t worry about the prenup, and don’t worry about a fancy date. But also don’t let yourself get too caught up with falling in love with him either. If you pressure him to take you on a nice date, then you won’t see the real him. Let him show what kind of guy he is on his own. Only after he’s done that, should you even start to think about stuff like prenups. 4 dates is way too soon to start wondering about finances and prenups.
XBoxBoy (Not one of the financially saavy, but oh well.)