An elaboration on a scene from Season 3, episode 3 ("Useful"). Nick goes to see June at the Lawrence house before he's deployed to Chicago.
High Commander Warren Putnam isn't an idiot. When he finally takes the time to read the Eyes' files on the recently-deceased Fred Waterford, he realizes something: there's a traitor on the Council.
Nick, June, and Eden have a little talk, just after "First Blood" (season 2 07). One-shot. Gilead makes everyone do things they don't want to do, but love means never having to say you're sorry.
After season 4, it's clear that June is dissatisfied with life in Canada. Guilt-ridden and sorely missing Hannah and Nick, she can't just settle down and be happy with the status quo. What sort of deal might she agree to, in order to get Hannah out?