Yeruu get called a 'bad kid' on the school because he beat a teacher.. They didn't know that the teacher is a perv.

You got called a 'good kid' because you always acted kind to everyone. But you're actually the bad kid here.

One day you waited for a bus while smoking a cigarette. suddenly a kid bumped into you and you yelled at that kid.

The kid start crying. You continue to smoke. Suddenly Yeruu come and make the kid calm down.

"Shh.. It's okay. That girl is just joking."