Responses
I think the reason for “cheating” in the previous life was just a misunderstand. Just like how the Grey hair guy found him and helped him drunk, I believe that was the similar situation back then. I’m not sure but I think that he brings this up in one of the chapters something like “what if it was just a misunderstanding...”
For my opinion the misunderstanding was not resolved why did he cheat and i don't like that he keep saying that he won't fall in love again but he always go back down on his own words it would be nice it has an extra story to explain the misunderstanding because he just died without knowing the truth and i really wanted to know what really happend