Lol I think Mr. Seo still has to warm up to him. I'm his eyes, Me. Baek has been the most selfish, but you can see that Mr. Baek is just crushing on him and acts like a child in love.
I'd just to offer help with the translation. If you don't mind, that is. I've never done it before, but I already finished the story so maybe that can aliviate some of your work? And I have the time!
The little brother is gonna put him in check