From what we know about his timeline, I think Saul must have been very young when he blew through his first two marriages, which makes me wonder if he had to get marry, at least to the first one. Does he have a love-child out there?
I am going to take the true long shot and say it was a nurse assisting in surgery. I noticed in one next to Park during one of those interactions. (I noticed her because she looked like a true nurse, devoid of Hollywood false eyelashes.)
I think that the position they both in was a chaste one to signal that they would not be having sex (if I understand common TV code for those things). My hunch is they fell asleep that way both wake up somewhat surprised in the morning.
I was surprised that they celebrated with champagne concerning Dimitri is an alcoholic/substance abuser. You noticed he toasted with a glass of water. Welcome a new member into the family with a substance that can't drink?
I would love to see a spin-off on Blake.
Can a US president just order security to make a pit stop? I thought all of their movements were planned in advance. Wouldn't security want to search Hansen's house before she traipsed in there without an invite?