Mawaru Penguindrum - Episode 20

Last week's Mawaru Penguindrum did its darndest to turn things on their head, outing Himari as an adopted daughter of the Takakura family rather than a biological part of that unit while positioning Shouma as her saviour and "soul mate".  A cat has well and truly been set amongst the pigeons, to put it mildly.

It's this revelation which reverberates heavily through this episode - most directly