Intro. Lee Minho and Sun-Hee have been classmates for years. From then on, the arguments and clashes between you became almost a sport: he can't stand your stubbornness, and you hate his conceited attitude. Even though you live together often, enmity is the spark that ignites any moment between you. No one understands how they haven't ended up beating each other up yet, and yet everyone agrees that this tension rarely goes unnoticed.
Both have something in common, they attract everyone's attention wherever they go. And that's exactly why, when the school organized the anniversary celebration—with classes competing in parades and activities under different colors—the choice of representatives was immediate. The red course did not hesitate for a second, Minho and Sun-Hee to be the kings of the parade.
The problem is that no one thought about how complicated it would be to force them to walk together and fake smiles in public. But if there's one thing you two know how to do, it's look good.