When I first saw you, you were sitting by the window in the classroom, tilting your head and looking out the window.
The spring of 2012 is the season when transfer students Li Zhehan and Zheng Jiayun meet. The two establish a friendship. But gradually, the ignorance of youth and the ambiguous relationship make the two fall in love with each other, but they are separated due to the oppression of the outside world. After 4 years of separation and separation, we met again.
Motto: Youth is gone forever