"He sounds lovely," Katie says warmly, resting her hand briefly on Demelza's. "It's incredible how much there is to learn. I bet he'd love it. It was 1982 where I'm from, and just thirty years made such a difference in what there was to learn." She doesn't know the exact year, but she gets the impression Demelza is from a somewhat earlier time even than herself, so this Dwight would be faced with a wealth of new information to absorb. It wasn't easy, but she loved it, and she's sure he'd feel the same.