A woman named Song Jihyo worked as a maid for a crazy jerk man named Kang gary. Kang Gary liked and loved to tease and bully Song Jihyo. While Song Jihyo finds out that was so annoying. Without they realised, they started to feel comfortable toward each other and that led them to another phase. Because of their comfortable matter, there's a feeling inside their heart that can make their heart beated faster. They started to figure it out, what kind of feeling is this? Why am I feeling this way?. Many thoughts came into their mind while they tried to solve this matter.