Same like people wanted the two brothers to end up together and like no. I feel bad for sunwoo but at the same time I dont. Plus people hate on the sotry just because of that. Like bro what about the parents? The original couple is perfect for me. Like please don't start doing that step bro thing :(
ikr
imagine how arkward it would be for the parents when seeing their unrelated children starting to date eachother
and the original couple is already perfect like they love eachother so much their are terrified of breaking apart
i still hope there would be more to show the little bro new love interest tho since he is very cute and loveable U^U

when i start reading
i love love Love love Love the couple
and then come the brother an i realised so i "Please don't break up' please don't break up, please don't break up,... your guy love are so genuine so pleassseeeeeee don't break up"
and it came true like wooooooooooooo