She eventually gets good enough to steal from Mycroft when they are all at the Holmes house for Christmas.
And as a test, Sherlock tells her to steal Mycroft’s schedule book. Half an hour later, Mycroft comes fuming into the kitchen, reprimanding “Honestly, Sherlock, every year; haven’t you grown too old for this infantile little diversion, brother?” And Sherlock just sits smirking proudly while Little Watson walks up behind Mycroft and proudly displays her loot.
My sister (donotforgetyourjacketnewkid): Baby, guess what? There’s an amazing blog on tumblr! This girl postes literally everything I like, she’s in all my single fandoms, you got to follow her!
Me: Really? Oh my god, show me her blog!
My sister: *logs on tumblr*
Me: What’s her URL? Maybe I already follow her.
My sister: Uhm, something like mind-palace-of-a-fangirl.
Me: Babe, it’s me.
Me and my sister: