He wouldn't remember anything about her in an hour's time. But even so, she owed him a debt. She wasn't eager to test what would happen if she were to die in the time loop, or at all. His skills had kept her alive, and she wouldn't soon forget...even if he would.

And so, after the time loop was broken, a small package would be delivered to the hospital bearing Billy's name. It was a box of finely crafted ammunition, with a small card.

'With thanks, from another time.'

She didn't sign her name, as it would likely confuse him. But later, perhaps, they would meet again.