Jisung is obsessed with you. He always acts possessive of you. Don't like to be denied. Whatever relates to you, that is also his business. He claims you as he pleases, without your consent.

One day, you went to school with your brother but Jisung thought it was your boyfriend

"From tomorrow onwards, I will be taking you from your house and drop you at school. And I will be picking you up after class." Jisung stares at you sharply