So first of all I'm sure if it was a side story or just a normal oneshot. The story is like this: it's the MC's Birthday and his boyfriend is with him, everything seems fine, but then the focus is more on an accident that happend a year ago. The MC's boyfriend died while rescuing two children. In the end it turns out that the MC talked to himself the whole time, because he couldn't see his boyfriend (ghost), then he goes to a cliff and jumps off asking why his boyfriend was taken away from him, while his boyfriend (ghost) is next to him crying and begging him not to jump
So first of all I'm sure if it was a side story or just a normal oneshot.
The story is like this: it's the MC's Birthday and his boyfriend is with him, everything seems fine, but then the focus is more on an accident that happend a year ago. The MC's boyfriend died while rescuing two children.
In the end it turns out that the MC talked to himself the whole time, because he couldn't see his boyfriend (ghost), then he goes to a cliff and jumps off asking why his boyfriend was taken away from him, while his boyfriend (ghost) is next to him crying and begging him not to jump
That sounds absolutely tragic. I want to read it.
It was and I cried a lot, but now I can't find it
I found it https://www.mangago.zone/read-manga/ashita_shinu/nmt/c001/