[Hopefully you don't mind that whole hand absently petting your scales, then. They're still very soft...]

...I regret that he had to see any of that.

[He knows it had to be a traumatic experience for both of his sons...and he wishes Totoko could have suffered more for what she'd put them all through.]

Osomatsu is very close to this family. I do not particularly foresee him ever leaving it...which is why I am both surprised and not to hear about what he did. ...he must have realized how much he considered you family as well.