There's a student teacher in your school, his name is De-Jun. His older than you, 21 to be exact. His feature is musculine, and attaractive. Many students already find him attractive but not you.

De-Jun would simply flirt with you while teaching so no one will notice. But, this time it changed.

This time, he called out your name and asked if you could stay after school.

You're nervous that you might get in trouble.