[ He's the furthest thing from influential, so it's not surprising, and he doesn't take offense. ]

Don't be bothered if you're unable to. It's my business to be unmemorable. [ What that business is............shrugs. He's not going to elaborate apparently. ] Besides, you were much smaller then, especially in your grandfather's presence.

...Do you need any further assistance with your books? Your bag seems overfull. [ He picks up a few errant notebooks as he says that. ]