Continuity gaffe
I'm sure other people have spotted this, but...
At the end of 'It Snakes a Village', Linda's parents are talked into participating in the swinger lifestyle of their retirement community - Bob and Linda are surprised to see them kissing, not having displayed affection in 20 years.
So I'm rewatching 'Crawl Space' (2nd episode of the series) where Linda's parents are their houseguests, keeping everyone awake and traumatized with their loud lovemaking.
...call it a minor quibble. 'Crawl Space' quickly cemented the show's standing as a favorite right from the start.