Soo-jin visits her ex-lover's home unexpectedly. Unsure of what and how to say the words that she came prepared, she awkwardly tracks back to how their relationship began on one sticky summer night. It was the night they found a broken-down piano on the sidewalk and the same night her ex-lover tried to steal a kiss. Using expressions that recollect their precious moments together, she tells the story of their relationship from her point of view.

When it comes to a relationship between two people, there is no right and wrong. When it does come apart, there is no clear answer as to why and how. And when one is unsure of herself and is conscious of the views of others around her, perhaps the fallout is inevitable.

프리미어