Li Yun and Chen Yu were childhood sweethearts. Chen Yu had a crush on Li Yun during the three years of high school. Li Yun had very good grades and often competed with Chen Yu for the first place in the grade. Unexpectedly, Li Yun also liked Chen Yu. The two had a crush on each other, and no one said anything about their love until Chen Yu got sick. He suffered from depression, his grades dropped, and he started to drop out of school. The two never met each other again. The last phone call they made was just before Chen Yu entered the operating room. Li Yoon confessed his love, but they would never meet again, and there would be no future.
Concept: The story of the author and a boy he has a crush on, but the ending is different in the end