Nice but sad

I think it was one of the best BL kdramas I've ever watched, but it was sad, the writings in between made me cry, Choco was really sweet, I recommend you to watch it, but there's a lot of emotion in it.The angst is sad, but if the angst didn't end, it would probably be an ordinary Drama. The ending of the angst made it special and emotional. But the ending could have been a little better, or if the owner had died and they had met again, it would have been a sad ending, at least it would have ended well. Also, the second couple should have been shown more.