In my ideal university, everyone keeps the dormitory comfortable and tidy, and the relationship between roommates is good. Everyone can go out to play together and take part in some group activities together. However, in a real university, people don't always clean the dormitory, which makes the whole dormitory look messy. The initial relationship between roommates was quite harmonious. People often go out to play or participate in some group activities, but after a long time, there will be some problems in the relationship between dormitories.