I want to change girlfriends with my friends. I don't know what to say. I like his girlfriend better, and I don't think they are suitable. His girlfriend is taller than him, so.

Your friend's girlfriend is naturally your friend. But it can't be changed. I don't think most people will agree, but you can choose to dig the wall and dig it yourself. First of all, don't let that woman know that you like her. Since you are a friend, you can ask her out as a friend. It may be difficult to get an appointment at first, so you can choose to ask a friend out with his girlfriend. After a few more times, the woman will naturally get used to your existence. At this time, you can ask the woman alone and don't let your friends know. At first, you can have a meal, watch a movie and so on. Don't make a big move, let the woman think that you are just friends, and you will be relieved when you come out. When that woman is at ease, you can choose to take a short trip with her, see more scenery and touch her tentatively during the trip, such as holding her hand and crossing the road. By the way, don't let her boyfriend know. In the future, you can choose a slightly longer tour and spend the night outside. Now that you have a girlfriend, you should know what to do at this time. Hope to adopt