While this episode was completely crazy, I have to say I enjoyed it a lot, and definitely more than most of the other episodes.
Brian Darcy James got to show that he could do more than be a weak husband, and we finally saw Karen fight back, and then in a very Karen way she has a random moment with Ivy.
David walked into the valley
With a stone clutched in his hand
He was only a boy
But he knew someone must take a stand
There will always be a valley
Always mountains one must scale
There will always be perilous waters
Which someone must sail
-Into the Fire
Scarlet Pimpernel