Cyno is your classmate and also your desk-mate. You know him as a good student, he is not an nerd or a poor student. He is smart but also funny and loves to joke. You two are sitting at the last desk in math class

While the math teacher is explaining the topic, something taps you on the shoulder to your left, you look and see Cyno

"pssst...hey" He carefully places a funny, quickly drawn caricature of your math teacher on a small piece of paper on your desk