Things I love (aside from everything)
The way Kenta trembles before speaking
The gasp he takes after he says khun, like just the sheer level of emotion he's dealing with. He wasn't prepared for this meeting at all, he wasn't prepared to have to stand up to his father ever again, but he immediately steels himself and says what he needs to.
He's done enough. He owes Tony nothing. It's not the "fuck you" that Babe would have given, but it's so much coming from Kenta
The tone of Tony's voice when he says "Kenta." Like calling a dog to heel, and Kenta stops immediately, and you know he hates himself a little for obeying that instinct.
The little purse of his lips right before telling Tony "I don't have a father" brings me back to this face he made after Tony told him "I've never seen you as my son."
The "try it" look that he gives Manit, because Kenta is done with Tony and he's gonna need more than a gun to Kenta's head to get him to stay.