You really need to get past that disturbing line between who is the main character and who is not. Once you accept it as the story or five young men who are all the main lead of their lives, you suddenly realize that it's a beautiful story. It was heartwarming and yet bittersweet. I enjoyed the realistic aspect of this story. It is, without pretention, the simple slice of life of five high-schooler.
Someone else's BL Manhwa