Write some rental advertisements yourself, write down his mobile phone and post it everywhere. Many people will call him then, which is enough for him.
3. first draw "wind oil essence" on the pen, not too much. Then go to a person: please help me write the word XX, I forgot how to write it. After he finished writing with this pen, several fingers in his right hand naturally had wind oil essence. Then pretend to care and say: ah! You have a big piece of gum in your right eye. Naturally, he rubbed his right eye with his right hand, and then ... he must be stronger. Just as he was rubbing his right eye, he said that he also had gum in his left eye. ...
4. If it's evening self-study or night shift, two people go upstairs in the middle of the night, and the later they leave, the better, and wait for the elevator. When there are only one or two people in the elevator, say to your friend, "Wow, the elevator is so crowded. Let's go." It is estimated that the people in the elevator may turn blue with fear. If a friend adds "Yes, it's too crowded", the effect will be doubled.
5. Take out the sandwich in the sandwich biscuit, coat it with toothpaste, put it in a conspicuous place, and read a book while eating the biscuit (in disguise, of course). If it is in the dormitory, someone must be fooled. In order to enhance the effect, you can send a cup of boiled water after eating to enhance the foaming effect.
6. You can put soy sauce, vinegar, salt and monosodium glutamate ... Give it to that person.