Promise you'll remember me

Min Taerin is a very beautiful and gorgeous 18year-old girl living with her 22year-old brother Jackson and her parents in California.She was the daughter of a very wealthy businessman in South Korea.Due to some problems in business,her parents moved to Korea leaving behind Taerin and Jackson.She is a young teenager who lives her life with luxury.She does not care about her Academic life.Jackson was very upset with Taerin lifestyle and decided to sent her back to Korea.He knows that it was a very bad idea and if he tell Taerin about it,she will heat up in anger.But anyway,he discussed it with her and Taerin gets mad and refused to listen to him.But Taerin herself knew that she cannot disagree him. "Fine! I will go to Korea but I will come back after a few days" she said with her heads down.
Jackson laugh and said "My littleDongsaeng,what I'm trying to say is you have to live in Korea and never return back"
"what?how can you do this to me!Are you insane?" she said with a teary eyes.
"Nope!Hmmm well let's say that you stay in Korea for only 2years", before Jackson could finish his words Taerin interrupted "OH REALLY!" and smiled widely.
"Only on one condition", Jackson says.
Taerin frowned, "Condition?well what was it oppa?"

Jackson told her,she agreed and lose all her mood that day.Jackson advice "Sometimes the best lessons have to be taught in that way" and left her alone in her room
That night she packed all her belongings and in a piece of paper she wrote "STAY OUT !!! THE QUEEN WILL SOON BE BACK" and pasted on the door of her room.Morning comes and at 9:00am theymade their way to the OVIAX Airport and neither of them talked.After a short while,Jackson hug her sister and poked on her forehead saying "Queen Taerin,my littleDongsaeng,behave well and stay healthy.Oh! don't forget the deal we made"
Taerin smiled and bid her farewell and walk forward without looking back.Jackson looked at his sister till she disappears, and whispered 'sorry I had to do this..bye'