Familiar but not comfortable is any manner of places. There's a list. That list gets shorter when shackles are involved, Kinloch Hold, Vigil's Keep, Kirkwall, even if the latter hadn't seen the things around his wrists specifically.

But if it's a question about his youth, that narrows it down even more. And makes it completely unexpected.

"I... see. I think." Uldred's sins? It's not going to be Cullen being called out, Anders is certain. Templars get protection. But they would see. He would. If it even happens. "Thank you. I'm a little confused, but... Thank you."