I guess it's just outdated. It's full of pretty overdone tropes (pushover bottons, abusive relationship, toxic top, dub con/rape, misunderstandings for the sake of the plot etc etc) and the relationship between the leads can be frustrating and eventually tiring. I finished it just to know the ending but I honestly wouldn't read again
It's a really good story. The sunbae is a bit pushy, the whole 'rape' thing was explained later on to be nothing of the sort, and the rest of the story is pure wholesome family vibes.
People just get so tied up about the troupes they continue to read. Please give this story a chance, it is one of my favourites. I reread it so many times I know some lines word for word loll
but i don't really like the art so i gave up but i swear the comments were full with positive feedbacks. Then i come again to maybe give it a try since it seems to be popular and the comments did a 360 what happened lmaooo