Wow!
Even though we expect a backstory per season they continue to knock it out of the park (A sports analogy - haha).
The young actors playing young Ian and Poppy captured the mannerisms of Charlotte & Rob perfectly. Exceptional from young actors.
This all lends weight to the business as usual comedy based episodes but gives it so much more depth. Will be interested to see how many easter eggs will come out of this (as with the previous backstories).
I thought Robs Dad leaning down mansplaining with his prayer hands spoke volumes around Ians dysfunction and how we unconsciously pick up mannerisms \ behaviours from the core people in our lives.
So many small details that just bring everything together.
Wow!