Many girls obsess about how to be the perfect girlfriend. The truth is most guys are happy enough just to have a girlfriend. However, there are some things that most guys do not enjoy. Number one is, do not disregard his complement. If he tells you that he thinks that you look beautiful, don't tell him that you're ugly. You may be acting modest, or displaying your own insecurities, but to him, you're saying that his complements don't mean a thing. Besides this rule, it is important to know that for guys, being respected is the most important. Guys want to know that you think they are powerful and strong.