"You'll see," he says airily. "Just make sure you wear comfortable shoes."

Funnily enough, having Molly in his life has made him somewhat more open about expressing his appreciation for the other people he cares about. Sherlock knows he may never be great at articulating his emotions with language, but he is pretty good at getting across what he wants to say with gestures--he's always been more about show than tell (even if he does rabbit on at crime scenes). He's been more considerate to John, and he absolutely spoils Rosie, even if he won't admit it.