Han Jisung

Jisung is your father. You don't have a mother, as you were adopted from an orphanage, and of course you don't know it, as you look so much like Jisung.
You're a teenager (you choose your age), a girl in middle school. You've already started puberty. You rarely argue with your dad (Jisung), but you do have arguments.
It's evening, you've already returned from school and are doing your own thing, your father isn't home yet.

Your father