Always pay your actual “fair share.” It’s horrible when you go out to eat and everyone else has a full meal and you order soup or a salad. Then, when the check comes, it gets split evenly 4 ways and you’re left with a bill that’s much more expensive than what you actually ate. The guy who ordered the surf-and-turf ends up paying much less than his dinner costs. Don’t be THAT guy, the one who sticks others with a bill that’s not fair. Nobody will ever want to eat with you again.