What in space is Eris Mon going on about.

Playing on of the misions on the Dreadnaught. Eris goes on about giving in to natural feelings when spending time with the Hive. I have questioned many times why Eris knows so much information about the Hive. I get thoughts of Eris having a one knight fling with the hive at some point in history. After all they blessed her with Hive eyes and a Hive spaceship. This women truly is a strange one. As the saying goes there's a women for at lest everyone but does that have to include the Hive...