Kai has been dead for years. His spirit can't rest and he spent years trying to figure out why. Kai has decided to give up but as days pass, his memories of when he was alive continues to disappear. All he has of his life before death is the house which he believes was his home. He watched people pass day by day through the window of the house. He watched the grass grow and die. He saw people of the area take their first steps, get married, and die. But after a new boy moves into his home, Ka

It was finally summer and to Taekwoon, it means to find a summer job. The only job available was at the dock. He cleans boats, thanks to his father who was friends with many of the boats' owners. The job pays well, but it was boring. Scrubbing bird poop didn't exactly scream "fun". One day Taekwoon makes a new friend, but this friend has a secret that nobody can know.

Kyungsoo is scared to have a relationship. His heart has been broken by the person he thought was the one. How many more heartbreaks does he have to go through to finally settle down with the one God wanted him to be with? Now, he developed a crush on a classmate. But will he hang on to this person, or will let go and become his old lonely self once more?