Reading the re-post of Kate's snippet a little bit ago, I had some thoughts.
It makes sooo much more sense now.
I'd love to see how the argument before the snippet went down, something like
"And poor Kate, not a boyfriend in sight to take her to the prom," simper, sneer.
"Yeah, shut up, Cheryl. It would be utterly inappropriate for me to date, I'm already married."
Resounding silence, then cat-calls.
Why doesn't Seth mention her at all? Does he feel any connection to HER? Or... was it not the time yet to mention that? Or is he as resentful as she is herself? Does he date?