I already called K just for the purposes of saying
AAAAAAAAH. Doctor/Imaginary Doctor, Y/Y/YYYOHGODY?
And, just, just... the whole time we're trying to figure out what the HELL is going on, Imaginary Doctor is busy going "I trust you", and Real Doctor is all SRS and promising to help and... *FLAILFLAIL*
Also, Rosita kicked arse. And it shoulda been evident that Imaginary Doctor was not A Doctor by the way he treated her, yes? We could see the cogs ticking over in Real Doctor's head at that.
The Cyberpets were pretty cute.
Miss Hartigan had an awesome dress.
The Doctor destroyed a human being. Ok, he didn't shoot her or directly kill her. But he knew he was causing her death. Hello and welcome to the post-Russel era, I suppose.
AND THE DOCTOR ADMITED HIS HEART BREAKS. OH, DOCTOR. I have no words. I flailed.