In the dream, Kim wakes up late and tells his friend that he's going to have a brain tumor. Kim tells him to hurry up and get the surgery. He's worried that if he doesn't have it, he'll lose his memories of his past. Kim says that he won't be able to see him again, but he promises to be friends the next time they meet. He also tells Kim that his father wants to meet with him. Kim thanks him and says that after the surgery, he will forget all about the events of the past few days.