Sehun is a little brat. Thats why he is marriage to the guy his parents choice. Because his patents said that this guy will change his brat attitude. Little did Sehun know that he soon-to-be husband is a teacher who will teach him as a new teacher in his school.And his soon-to-be husband name is Kim Jong In or usually called Kai. ForewordSehun or usually called Sehunnie by his friends is a little brat. He always annoy peoples around him with his bitch & childish attitude, and make some spicy comments with his brat face. Peoples who is the first time meet with him usually will  fooled by his innocent baby face. But if you already know him, you will know that it is just a mask behind his brat attitude. So, one day his parents say Sehun will be marriage to a man who they believe can help to change his brat attitude.  “ WHAT??!! No Mom, Dad. I won’t marry to this guy whatever happens. Hell no I will marry when I’m still fucking young! I still want to be free. Not tie with whatever.” Sehun shouted at his parents face with his brat face.“ Oh Sehun! Whatch your language young man. Show some respect while you with your parents! And if I said you will married with this guy than you must accepted that no matter what happen! His father said with  anger tone.“ Sehun dear, we do this because we want the best for you. We don’t want you will regreat whatever you do in the future just because your attitude. This is the best way to change your attitude. With you marry with this guy maybe you will change and have some responsible.” His mother said with smooth tone.Sehun sigh. Then say “ But mom, I’m still young and I’m very sure this guy who you guys choose is old businesman. I don’t want to marry with old shit man. “ with grimace and whine.“ Fine, Sehun. If you don’t want to marry with our choice guy than, all your facilities would I pull. Moreover, who’s say to you that you will marry an old man. Our choice guy is a young, only he’s older than your 4 years. And he is not businessman but he is a teacher. And will teach in your school as a new teacher.” His father said with slow tone.Sehun who is told all his facilities will be pulled sigh with defeat, and say “ Fine. Do whatever you guys gonna do. I don’t fucking care as long as you’re not pull all of my faciliteis. And we’ll see if this guy can change my attitude. And whats this guy name ? “ with his smug smile while walking to his room." His name is Kim Jong In or usually called Kai. He is son of my bestfriend from high school." His father said before Sehun dissapear in to his room.His parents just can shake their hads and hope that their decision will change their brat attitude son.[A/N] Hi, guys.. ok so this is my first time write fic. So I’m sorry if this fic maybe being a little shit. And maybe there is a lot gramatical error because English is not my native language, so sorry for that. I really appreciate if you guys dont plagiarize or copy my story because this is my idea and make a story is really difficult. And I really sorry if there is a lot words of curse.  And I’m very gratefull if you guys subcribe, upvote, and comments. Please enjoy the story! Bye… ^^