Girlfriend: Due to the development of free love, the concept of girlfriend in people's minds has also developed from a single girlfriend to a synonym for the object before being a wife. People's understanding of "girlfriend": "She is the girl who has a love relationship with you". Now everyone is open, and there is friendship between men and women. People call it a female friend, and the difference is different feelings. When you publicly announce in the dormitory that you have found Cai Xi's girlfriend, roommates will cast complicated, ambiguous and surprised eyes, verbally say congratulations, and then pat you on the shoulder and say that you are brave and powerful, which is understandable. The news that you found Cai Xi's girlfriend spread all over the corridor. Some buddies who played games together last night pretended not to know you today and turned their backs. Some people will call you a traitor, while others will bravely say that sexual orientation is free. Such a small matter can tell who is a friend and who is a villain. However, when you go to Sanweitang for dinner with your girlfriend, when you go to the library to count the infinite series, when you go to feed mosquitoes by Liuhu Lake, and when the Red Cross claims condoms on AIDS Day, this campus will repay your most sincere tolerance. Of course, if you have to be bored and show your love when you are studying in Block E, someone will still take pictures of you. It is a very happy thing to find a girl from Cai Xi as a girlfriend. They like to help you unscrew the bottle cap, move your luggage to the sixth floor, install the system for you, ask you if you want to drink some hot water when you lose your temper, give you paper when you get lost in the toilet in Block G, and help you stop drinking at the dinner party of Dongmen Grilled Fish Restaurant. When you run away crying in the heavy rain, they stand in Ji Min Square with umbrellas waiting for you to come back.