Well, the way Billy explained it, I come from wayyyyy earlier than he does. He knows stuff that I don't and somehow, damn it, he's older than me now.
[Tommy will still pretend he's the older brother, but Billy's got a couple years on him.]
I'd only just met the Scarlet Witch, our mom, sort of, before I showed up here. She, um, got to know Billy better than me, but that's okay. It doesn't matter. It's complicated, but I'm sure Pietro would have been around a lot more. I dunno, I've got to talk to Billy.
[So he can catch him up. He doesn't like being behind.]
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[Tommy will still pretend he's the older brother, but Billy's got a couple years on him.]
I'd only just met the Scarlet Witch, our mom, sort of, before I showed up here. She, um, got to know Billy better than me, but that's okay. It doesn't matter. It's complicated, but I'm sure Pietro would have been around a lot more. I dunno, I've got to talk to Billy.
[So he can catch him up. He doesn't like being behind.]
Nice to meet you, Peter Probably Obvious.
[Snicker.]