While taking care of Taylor Swift's cats, Calvin Harris is doing what any respectable cat-sitter should: sharing cute cat videos.

At the airport about to leave for Europe, listening to 'See You Again' and thinking about how much I'll miss my cats. I'm not sure this was the intended purpose of the song. @charlieputh @mistercap
A photo posted by Taylor Swift (@taylorswift) on

There are many great spiritual questions in this world: What is the sound of one hand clapping? Does a falling tree make a noise if no one is around to hear it? And if you cat-sit without sharing photos of said cats on the Internet, have you really cat-sit at all?

Sources: h/t Perez Hilton | Calvin Harris