Sirius noticed Teddy shrink back into himself, and dammit he was still messing it up. He reached tentatively for his hand again, wishing he had any idea how he could actually help. Maybe he should get Remus instead. Remus was much better at this sort of thing. But that would mean leaving Teddy alone, and he wasn't.doinf that either. So he gently, very gently, twined his fingers with Teddys and hoped it wouldn't be too much. That it would be enough.
"I can do that," he said, voice as gentle as his touch. "I, I could tell you a story, or something. I can be a distraction, if you want. But you don't have to be ashamed of this, and if Harry says you should be then I'll kick his ass, Godfather or not."