Cast(Lovelyz and Bangtan)

this is a story about 2 groups of friends the 1st group is Lovelyz they are very popular with the boys, and always on top on their academics

2nd group of friends was bangtan just like lovelyz they are really popular with the girls and not all the members are on top of their academics

what happenes to these 2 group of friends when they fall in love ?????

Relese date : april, 6, 2018
Finished date : ???