She's a troublemaker. A rebel. She never follows the rules. The bad influence. And her older brother is sick of it. And so, he hires his work friend as a babysitter for his younger sister. At first they don't get along, but soon becomes close. Maybe..too close.

Youngjae keeps getting cute messages from someone. 〈2016.05.14ー2016.05.14〉

❝ 2am is not for the lovers asleep in each others arms ❞