"You have a kid?" Billy blinked at Fury in disbelief. Did his world's Fury have a child? He didn't know. That was so weird though, he couldn't picture Fury with a child. Or being married.
He frowned, trying to think of his biggest regret. "Um...I suppose it should be not telling someone when I brought Magneto into our world. I thought I could fix it by myself, and I got us all stuck here, and you're all really nice, but chances were equally likely that I could have brought us to some dimension made entirely of pointy things that kill you," he answered, "Happiest memory?"