After an intense night of drinking, Dawoon has a dream about the kiss he and Jin shared back in high school, something he had long forgotten. He feels uneasy but ignores it, blaming the dream on his long hiatus from dating until he runs into Jin on campus the next day.
Jin seems unusually playful and clingy, poking and prodding at feelings buried in Dawoon's heart. When Dawoon confronts him about it, a casual reply "We just kissed"only adds fuel to the fire.
As their long-standing friendship begins to blur into something more, Dawoon must confront his own complex feelings while Jin comes face to face with his heart's desires.