In Hong Kong, some teachers are telling kids to play badminton to stop them from doing things like kissing or holding hands when they're with their friends.
The teachers think it's better for kids to focus on things like studying or playing games.
But some kids think it's silly and funny, saying the teachers are out of touch with what teenagers actually do.
It's all about what people think is right and wrong when it comes to how teens should act with their friends.
