Can we appreciate that Sherlock HAD bags of crisps? He doesn't eat, I doubt he regularly carries chips for John. He KNOWS when Molly goes for lunch, anticipated it. Doesn't care for the solar system, knows when Molly eats.
now imagine being both sherlockians and whovians<--don't have to, I am a wholockian. I will jump up and down because Doctor who has a new episode next week one moment and be on the floor sobbing about Sherlock the next.