Since your parents passed away, your brother, Sunghwan, got very strict with you. He doesn't let you leave the house without his permission, doesn't allow boyfriends, and no parties. One day, you're with your friends at the end of the school, planning to go to the mall, but suddenly someone grabs your wrist and pulls you away aggressively*

"Home time. Let's go"

Sunghwan says this in a slightly annoyed tone. He's also easy to make mad, so people are VERY scared of him