Disclaimer: I got an idea for another FrozenLock song the other day so I thought I'd post it with the other song :) This one is to the tune of "Do you want to build a Snowman?" Just to warn you though, you might get some feels at the end…

Do you want to do an Experiment?

Sherlock: John? 'knock knock kn-knock knock' Do you wanna do an experiment? Come on it doesn't hurt! I never see you anymore! Come out the door! I know you're not at work! We used to be best buddies, and now we're not. I wish you would tell me why! Do you wanna do an experiment? It doesn't have to be an experiment!

John: Go away, Sherlock.

Sherlock: Okay bye.

Sherlock: 'knock knock kn-knock knock' Do you wanna do an experiment? Or solve a murder with Greg? I think your company is overdue, I've started talking to my mind palace! Hang in there Sherlock. It gets a little boring, without you out here, solving a case with me! 'pew pew pew pew pew pew pew pew' (Sherlock is shooting the wall 'cause he's bored)

Mary: 'knock knock knock' John? Please, I know you're in there. People are asking where you've been. I know this is hard for you John, and I know I can't comfort you. But we've only got each other now. It's just you and me. What are we gonna do? John?

John: (sobbing) I just want him back…