Young Sheldon...oh my gosh, I LOVED how they reconciled YS's genial George with the cheating dad that led to Sheldon's three knocks habit! I haven't watched a lot of YS but I know fans of Big Bang Theory are always complaining about how the show sometimes contradicts the parent show. BBT fans have been waiting to find out who George was caught in bed with...I actually gasped a little in delight when it turned out to be not a stranger but Mary, wearing a German Oktoberfest outfit and a blonde wig, speaking in a (horrible) German accent. Nicely played!
Ghosts...well kudos to those who were sure we didn't really lose Flower to the after-afterlife but I thought it was a bit of a cheat. And with Flower down in the well, what ghost got sucked off? Money's on Stephanie's boyfriend--the cholera ghosts in the basement (where the bf came from) could think he's with Stephanie and the upper level ghosts could think he went back to the basement. Also, not loving that Pete's annoying wife Carol is now a ghost in the home, partly because we already have enough ghosts in Woodstone Manor and also because, well, she's annoying. Though I'm guessing--no spoiler, just speculation--that we'll get a few episodes of Carol, then when the actress who plays Flower is ready to return full time (she just had a baby), Flower will be rescued and Carol will apologize to Pete for cheating on him with Pete's best friend and will get the absolution she needs to depart this plane of existence.
