Taeyong and Myungsoo are your typical teenage students. They’re popular and have their group of friends. Hyuna and Nana are your typical everyday adults. Hyuna is looking for a new babysitter and Nana is looking for a new personal assistant. It is common for a teenager to get a job and that is what Taeyong and Myungsoo did. But what happens if the employer and employee fall in love. Will their love blossom or go down the drain?