I had always left this manga unread because I knew it would be a depressing story, but despite that I gained the motivation to read it. As expected it is quite depressing, I love the art, it fits the realistic storyline very well. As I was reading this manga I felt emotionally exhausted, although the ending made it okay since they chose to atone for their sins while being there for each other. The ex girlfriend was a sweetheart, in another world I'd like to imagine that she's married to a kind devoted wife.