Ten years have passed since Suheya first met Xiang, and the two of them have been together for 348 days. When they first fell in love, they were both very shy, but now they know each other very well. The singer announces that there is a special guest. It is me. The song is called "Your smile" and it is about the 348-day anniversary of Su's first meeting with Xiang. He tells her that she is like a "on my planet" and that she has made him "brave and strong." She tells him that they spent four years together and that passion between them "started to fade." She asks him if he thought she cheated on him and if he earned more than her. He replies that he did not think she deserved more than she did and that he would leave her behind if she did not leave him behind. Su says she is miserable, but how can she let go of a lover so easily after she fell for him. She asks if she can go abroad and when her mother gets sick, he looks after her secretly. He keeps asking her about her, and she realizes that he still cannot move on. She says that she was too young to debate about what is right and what is wrong in a relationship and that the most important thing is to "cherish who you have." When she was seriously ill, she had a "change of heart," and now she is really dying.