Here are a few of them, courtesy of Netscape .com's relationship expert, Laura Snyder.

• When they ask you how they look, "fine" is not a good answer.
• They obsess about whether you'll call from the minute they give you their phone number.
• They love it when you e-mail them at work.
• Also, guys - don't patronize the woman in your life by asking if her bad mood is because of hormones.
• They'll leave you if you lie to them.
• They love it when you hold their hand.
• They need to hear how you feel about them. You're welcome to tell them every ten minutes.
• Also, women remember everything about their relationships. Seriously - they're like elephants.
• And they let you fix things so you'll feel good about yourself.
• They think men are most attractive when we're sweating, driving, or holding a baby.
• They want to be the best thing that ever happened to you. And they want you to know it.

And here's the kicker: Guys   women think you should have already known all this stuff!
You heard it here.