Here are some things you should do on a first date:
1. Show up on time.
2. Make a decision.
3. Turn off your phone.
4. Walk the girl to her car, even if she parked next to you.
Here are some things you should not do on a first date:
1. Say you are picky about people's looks, particularly if you are not exactly the twin brother of Brad Pitt.
2. Stare at your date's boobs.
3. Say you need to get home early, then make a phone call within ear shot saying, "Yeah, I'm on my way to meet you guys right now."
4. Ask, "Hey, can you chip in for this tab?"
Most of all, you should probably lose my number.