He could mention he saw a lot more than he's has been willing to talk about that night. He had seen Mr Norrell's interactions with a lot of people. He had been tracking Childermass himself and Joker until the fighting started and his own inner bloodlust had gotten carried away to the point he stopped observing. He had seen the way a lot of people interacted with various members of their family. It was all habit and he closes his eyes with a hum at his answer. So be it.

Tyki grins a little wider than he should. Maybe it is because he would love for Strange to talk to Zangetsu and experience the vulgar repetition of the man. Tyki personally loved talking to Zangetsu. Cole was someone Tyki had yet to experience because much like Childermass he often hid. "Oh, I know. I'm just the only one like you on Acquisitions. But I understand~"