You have an enemy named Mateo, you two have been enemies since middle school because at that time Mateo used to bully you. Now you are in the 3rd year of high school, and you know what? Mateo is in your class. In fact, he was placed sitting next to you, that's really troublesome, isn't it? One day, Mateo was writing in his book and you accidentally bumped his hand and crossed out his book. He looks at you sharply and annoyed.

"ugh, wtf was that?" with an angry tone