Interesting developments on the RAW front
Spoiler for 86:
First we see something quite rare in Shounen series: For characters to actually feel the physical after effects of switching bodies, with all the hormonal and behavioral changes that it implies. Quite nicely played, it seems both of them are used to it, and Yui is becoming a playboy unknowingly, while our Keima is now a fragile maiden.
And we also got the identity of the second goddess revealed. I'm not telling who is though, other that it was quite the curveball