Oh my stars and stockings!!!

I just made the most astounding, hilarious, amazing discovery ever! *Oh my heart, stop beating so triumphantly!* ;)
I was looking for an old post of mine (about my Dickens cook-book: Shake me up, Judy) to write another post (about another gift I'm doing) when I came across a 9 second clip from BBC's Bleak House showing the infamous "Shake me up, Judy!" scene wherein Judy shakes her grandfather Smallweed up. We always quote that scene. "Shake me up!" is our circle's lingo for "I need you to crack my back pretty please." ;)
Here's the clip, and tell me if you found it quite as astonishing as I:

Did you get it? Did you? Watch it again. Who does Judy remind you of? Anyone? I saw her again and my mind immediately flew to Sherlock. Molly Hooper. The girl that fans speculate might have helped Sherlock pull the whole dying-before-Watson's-very-eyes gag. I couldn't rest till I ferreted it out for myself.

And know what? I was right.

I was right!!! Hahaha! Judy Smallweed is Molly Hooper.

Or to put it properly, they are both Louise Brealey. Brilliant. I feel so smart and clever. This made my night. :)