Honestly, I thought during Sherlock’s whole initial deduction of Mary that they both knew it was...

Honestly, I thought during Sherlock’s whole initial deduction of Mary that they both knew it was her. John’s embarrassed responses to “You have an impish sense of humour which you’re currently deploying to ease a degree of personal anguish. You have recently married a man of a seemingly kindly disposition who has now abandoned you for an unsavoury companion of dubious morals” sure made it seem that way, at least in my eyes, lol. Seems pretty obvious…