When you say, "I love you," mean it.
When you say, "I'm sorry," look the person in the eye.
Don't trust anyone who doesn't close his/her eyes when you kiss.
Give people more than they expect and do it cheerfully.
Love deeply and passionately. You may get hurt, but it's the only way to live life completely.
Don't just listen to what someone is saying. Listen to why they are saying it.
Marry a person you love to talk to. As you get older, his/her conversational skills will be even more important.
Remember that the best relationship is one in which your love for each other exceeds your need for each other.