
I don't get it... What did Dongsoo meant by creepy black-haired guy can help him get back on track? I mean he's obviously gonna lead Dongsoo astray even more ε=ε=(ノ≧∇≦)ノ

I think he’s bummed minjae will never fall for him so he’s in a rut work wise. I mean, minjae not only chose namsoo romantically, but he also chose to only get scrubbed by namsoo too. So dongsoo probably feels inferior in more than one way
Yep. Misaki definitely has an Usami family detector plus magnet on him..
..by he way, have they told Misaki's brother about their relationship yet? I think i missed reading that part..
I don't think they have!
They told it to his wife, but the bro is still in the shadows. I believe that when they reveal it to takahiro it will be the end of the story.