Comments of Good-bye, My 19 Year Old Self

His brother passed away. The ML likes her brother girlfriend and they didn't end up together i guess

Its a one shot in the dark story. What was the point of it really? if that’s in the first place gotten together why did the second to separate them. I know it was the brother that passed and she thinks it’s her fault but this manga, It just seems like a waste because they still never had closure.