[It takes a second for the entire explanation to process, but it's clear in his expression that the cogs are working, at least.]

... huh. Yeah, now that you mention it, it's pretty weird, especially the fact that we'd all just kind of accept it as normal. But how does an app suddenly give us special senses or whatever?

[Oh, greetings though! He holds out a hand, ready to shake.]

Nice to meet you! I'm Kaden McShanagh.