A girl is covering her ears, and there is a man playing the trumpet next to her. What is this?

The people next to her are teasing her on purpose. The more you cover your ears, the more he wants to do it, deliberately making her happy. Most girls are coquetry, telling lies and making fake moves, which makes them look reserved and not so good. You need to work harder, but as long as the people next to you are willing to work harder and thicker, nine times out of ten they will.