This article is adapted from the author's real experience, which is a crushing experience of a depressing time. In those bleak days, L's appearance was like a ray of sunshine, warming my heart. The full text is detailed and vivid. The background of the story is full of hardships and challenges, but it is warm and beautiful.
Purpose: By telling a warm and touching story, it conveys a positive attitude towards life, cherishing friendship, and the nostalgia and cherishment of the good times of youth.