What was that thing they were haggling over the price of before? Is it related to why Yuichi has been hiding in a shop?
I don't really know what is going on with the family side of things, though Punpun's side of the story is as 2D and simplistic as usual.
Is it symbolism when they have different colored umbrellas like pun pun is kinda conflicted and we saw the girl who the uncle was dating with a transparent whiteish umbrella and now the dark girl has a dark umbrella.