Meeting a girlfriend's best friend is an important test. Because a man might solidify the future of their relationship and the feedback she'll give your gf is crucial. It's just like taking a midterm that makes up 60% of your final grade. If you pass this, your relationship will enter a comfortable phase; if not, you will have to get at least 80 out of 100 to improve the bestie's negative opinion of you. We don't want to get you over-excited, but keeping these in mind while you are on your way to meet the bestie might help you.