We are college students with tight budgets, for Christ's sake. Most guys consider that adding on a few extra toppings constitutes an upscale meal. Always reach for the check when it comes. This is vital. Just as opening the door shows your date that you respect him, the reach shows him that you do not appear to be a gold-digger.
Men also have certain wants during the date.
If the woman wants to be complimented and given small tokens of appreciation, then the man wants to know the woman is at least willing to pay for her half of the expenses. Make the effort, ladies. You don't ever really have to pay, and it makes the guy feel better. All we ask is that you go through the motions. Do not talk to your date like he is a child.