High mountains and flowing water (best friend)
Classmate Zhizi (elementary school classmate)
Finger to heart (relative)
Sharing joys and sorrows (High school classmate)
Ignorant boy (Junior high school classmate)
Mingxin Jiechi (teacher)
Fate is in a hurry (short-term classmate)
Destined No points (no acquaintance)
Like-minded (game partners)