Agatha would be the wife to make Tedros sleep on the couch if she was mad at him. To which Tedros would loudly exclaim that it was HIS castle. Cue argument and extended amount of time for Tedros to sleep on the couch.
I think everyone should remember that a key point in the book is that Agatha is NOT gorgeous or pretty. And as for Agatha’s hair, I’m seeing a lot of brunette suggestions on here. I’m pretty sure Agatha’s hair is black?