Responses
I really feel like this whole manga just plays with the "what if"s in our mind. There was so many times this popped into my head while I was reading this. And I feel like I want to see another side of the story, but I wouldn't change the way it ended.
And I know this may sound bad, but tragic ending fits those two no matter how sad it is.
I am just sitting here and wondering what would have happened if Sangwoo wasn't so paranoid about Bum trying to poison him and Bum managed to actually give him the present (the ring).