Fitz has an up and down, emotional day. Good news, two reunions, and a huge, emotional blow. Chapter 6 of Assassin's Apprentice introduces more heartbreak and also more love into Fitz's life.
In regards to the elaborations and corrections from episode 5, answer's straight from the source herself.
The whole thread is very interesting and Robin Hobb has a few more responses besides the one I linked. Explore and tell us what you think!