Been wondering about this for a few days and couldn't get it out of my head. Just a quick comic.
Sherlock asks John the same question from time to time. Maybe someday he'll get it.
(OMG yes, I know. WHERE IS THE CRACK?)
I love you guys. In the totally creepy way, I swear.
Next Post (for realz): Mycroft, Lestrade, Mrs Hudson and Molly. Maybe Sherlock in ******.