After being betrayed by love, Jisu believes that man-made garbage reveals the truth about them. One day, she comes across waste that’s been neatly sorted and discarded. It belongs to her next-door neighbor, Woojae. She grows curious about him and successfully approaches him using the information from his trash.

Young lovers, Seung-hyeon and Ji-a, were drifted apart without even getting a chance to open themselves up. 7 years later, they meet again in their hometown. Embracing their feelings for each other at last, they fall in love once again and share cherishable moments together.