[Kurt does feel pretty wowed at being recognized! It does help to ease his worries, even if he doesn't get the comment about being hard to understand.]

Whoa, you know an old me? That's wild!

[This is the first he's heard about an older version of himself! He wonders if this Morph is from his future. Is his older self really awesome, maybe with some super cool beard??]

I actually am still blue. Just on the inside! [He glances down towards his watch, which looks a little more sophisticated than your normal digital watch.] The inside of a hologram, that is! I'm kinda incognito.