Sho's comment about the dog and the water is interesting, I'm thinking his daughter drowned? And it looks like Aiba is making some progress with him, even if only a tiny bit.

Ohno's part was also interesting, I wonder what happened. For now I'm guessing some sort of incident where both he and his lover were present, but only Ohno survived, and the fact that he feels responsible suggests something like a car (or boat?) accident, maybe. It's also nice to see how much Jun supports him, they clearly love each other a lot ♥

Captivating chapter as always, I'll be looking forward the next update.