I love that bit too - the Doctor's "Working on it" - so affectionately exasperated - I just know he doesn't mind her teasing (probably secretly eggs her on !)

And I've got to agree with the whole of this picspam - it totally makes me want to go gay for Freema/Martha (sofa straddlng FTW !) !

And I agree with you especially magicallaw about that moment from Human Nature... I *adore* that... 'k I'll shut up now before I explode with squee !