If you ask Sheng Ke what is the most unforgettable thing in these years, it is meeting Ye Xuyao many years ago; if you ask Ye Xuyao what is the most regretful thing in these years, it is not holding Sheng Ke's hand earlier. A story about youth and growth. The most beautiful thing is meeting, and the happiest thing is that I like you, and you also happen to like me, although it is a little late.