Looking for a yaoi

I'm not sure if it's yaoi or shonen-ai but iirc, it's a multiple story title. There's one story there that I really want to re-read. It's a sad one, where one of the partner is already dead (possibly d/t accident, not sure) and the one left alive wanted to suicide by jumping off a cliff or some sort of a viewing platform. The dead's ghost was there, talking and trying to stop the other one from committing suicide. It's open ended but I think it was implied that the other one jumped, because the last frame (I think) was the live one on the railing, facing forward, his arms widespread and ready to jump, while the ghost was just behind him, on the ground, crying.

Hope someone can help. Thanks in advance!