"Oi," James said, laughing. "You don't remember me, either. I'm Party James. The one your Sirius tricked when I was five."
Unwind world, that was the one with the harvesting camps, or something. Really, the main thing he remembered about Unwind Sirius was the way he'd convinced James he was going to grow up to marry Severin Snape.
Shifting, he rested his head on Remus's shoulder. "Not that the worlds even matter, really."