So, I had to catch up with some episodes I missed, and all I have to say is:
Wow... There's a lot of themes being dealt with in this season; more than the previous seasons.
Dementia, puberty, obsession, rejection, greed, death, love, and redemption...
Some episodes (ie. The Suitor, I Remember You, The Vault) had some really serious overtones to it, an almost "in your face" approach of conveying the message to the adult viewers.
It got me thinking about some aspects about life, even though I know it's just a cartoon lol.