Of course they're dragging it out, there are very few BL out there where the characters come out to their parents, and Jaehyuk is trying with all his might to appear good enough to his family so they look past the shock and recognise that Garam made him change for the better, that takes time. In the meantime, of course there will be sex and other subplots, like the guy who handed him his business card, whom I'm 99% sure will scout him as a model.
Of course they're dragging it out, there are very few BL out there where the characters come out to their parents, and Jaehyuk is trying with all his might to appear good enough to his family so they look past the shock and recognise that Garam made him change for the better, that takes time. In the meantime, of course there will be sex and other subplots, like the guy who handed him his business card, whom I'm 99% sure will scout him as a model.