"Yeah? Can you teach 'em tricks?" he scoffs, then shakes his head.

"Far enough. I stayed mobile on a caravan with my pet mole rat, Ziggy," he shrugs, "We traveled all up and down the coast... through the Midwest... thought we'd see the whole country at one point, but I didn't have it in me."

He sighs, then pats the bandage on his arm and nods in appreciation. "Thanks for this, pal. I'll get you back, sometime."