Oh, this was adorable. I especially liked the bit with missionary work had never been his responsibility and the "Oh-God-It’s-So-Cute!" As a frequent sufferer of this (especially when cats are involved), I completely sympathize with Cas' issues here.

Yeah, my reaction throughout this was pretty much "Ooh lookit the kitties!" which, I'll admit, does not exactly lend itself to deep, insightful reviews. Apologies.