Born to inherit a hotel empire, Woo Myeong-seong was raised like a "perfect creation" by his controlling father. To the outside world, he has it all: brains, looks, wealth. But behind closed doors, he’s slowly burning out from a lifetime of pressure and expectation. One day, while listlessly going about his routine, he runs into Do Jeonsu, a high school classmate now working as a chicken delivery guy. Cheerful, awkward, and hopelessly inexperienced in love, Jeonsu is everything Myeong-seong isn’t. On a whim, Myeong-seong offers to teach Jeonsu the art of dating, but the lessons begin to blur as curiosity turns to something deeper. "Kiss me... I taught you last time. Let's see if you remember."