Mangas/manhuas/manhwas I cried with

It is a really sad one, but also soo cute

The MC's only friend and person he liked died in a car accident.
After that the MC mover ti another City, and vamos Backstreet 10 years later. In the house he moved in fondo a Phone with wich he can comunícate with the past friend

I ended up reading it in just one day. I did cry a lot haha, so yeah... It's a sad story

Someone said this was on his crying bucket, and that's just what I need sometimes