[Shit, indeed. Billy shifts uncomfortably again - he can't seem to stop - and when he speaks again, he can't look at Tony at all.]

Before it happened... the Malnosso captured Teddy and I. They... what they did, I...

[God, he wishes Teddy was here. He's not looking to be coddled, he just wishes he had the supportive presence of his loved one the way Tony does.]

They... did something. To us- to me. Boosted my powers, and... got into my head. I couldn't... control it, I...

[He really, really wishes he could leave it at that, but... but. He knows it has to be said.

I wish--

....

I can't.]

...It wasn't a shift. It was me. I did it.