Lin Lin and Xiao Mo have been classmates since elementary school, but it wasn't until high school that Lin Lin realized that he liked Xiao Mo, but he didn't point it out.
The story started after the two graduated from college. Memories interspersed with reality.
Lin Lin has a cold personality and is very principled. Xiao Mo is a scumbag, emotionally slow and very realistic in his life.
The entire article is biased toward reality, including the lives of many of us.