"I've changed" Mingi's lies resonate in Yunho's ears as he tries to calm himself down. He never changed and never will. When dance prodigy, happy go lucky guy Jeong Yunho meets dangerously intoxicated Song Mingi at a nightclub, everything in his life changes. Can Yunho turn Mingi's life round and make it better, or will his help be in vain?

San, a sports science major at one of South Korea's top universities, lives a quiet, structured life focused on his studies. When Wooyoung, an energetic performing arts major, becomes his new roommate, San's peaceful world is turned upside down. While San prefers spending his evenings studying indoors, Wooyoung brings constant noise and excitement, his explosive personality challenging everything about San's carefully maintained peace. As these opposites begin to connect in unexpected ways, both struggle to find common ground-and San starts to wonder if maybe, just maybe, opposites really do attract.​​​​​​​​​​​​​​​​