"I'm...not entirely sure." His heart feels like it's going to pound its way out of his chest and he doesn't know if he can wait with this mixture of dread and anxiety for a few hours. "Their names are Rose and Hal. I don't know what they'll look like, though, hair or clothes or anything, but everyone always said I looked like a young version of my grandpa, so..."

So look for family resemblance, maybe.