Opposites Attract [ EXO Sehun ]

Seventeen year old Mihyun has just got off from school and is now on Summer Vacation. She thought it was going to be great, until she got the news. Her parents will flying over seas for work over the summer and they do not trust to be alone. Mihyun is now sent to the Oh's residence where she will be staying with Mrs. Oh and the jerk Sehun. Theyre quite the opposite of each other so will they ever get along?