You boths marriage was fixed in childhood....

Your mom and his mom are bestfriends..

You both don't know eachother as he was studying abroad....

He came back to Korea now....and you both know that you have a fiance....but don't know that he's your fiance....But jungkook knows that you're his fiance...

He got admission in the same college as yours....so your mom has told you to show him the college and help him around...

You're YN....20 years old....most popular girl in your college...

He's Jeon jungkook....20 years old...Has lip piercing.... tattoos.....very handsome