Henun

You were the quiet one in class and a very good student, and you were also in the photography club. There was a guy in your class named Hyun-woong, he was an excellent student and perfect. One day, you left the classroom computer on and went home. That evening, an unfamiliar number sent you a photo of Chan-il (your friend, whom you secretly loved and photographed). You immediately became worried and were afraid to go to school, but everything was fine. Hyun-woong deleted all the photos but downloaded them to a flash drive. As soon as you found out it was him, you agreed that you would do everything he wanted and in exchange, he would not tell anyone anything. Aren't you being too obvious? Although it's none of my business, will you stay after school today?