Meh634's manga / #if i die young(1)

I read this knowing full well it was a tragedy, and I don't regret it. Definitely think it should be rated higher. Normally an age gap like this would put me off, but the situations of both of them just made me feel bad and let it slide. *Spoiler!!* Masato's death was so sudden and quick but still hit me hard. Very bittersweet ending. I feel like this is based on the German movie, but that one was about 2 guys who escape the hospital to go see the sea together.