[S7E5] Post-Premiere Discussion - S7E5 'Eastwatch'

Can someone help me out where Arya, Sansa, and Littlefinger know of the other?

So far, their ace bombs are hidden from the other.

LF betrayed Ned Stark -- known only by the Littlefinger (and Hound?). Faceless abilities and who she killed -- known only by Arya. Sansa talking to Cersei about leaving King's Landing leading to Ned's death -- known by Sansa and Littlefinger. LF meeting with Tywinn at Harrenhall -- known by Littlefinger and Arya; unsure if Littlefinger recognized Arya or realized she was there.

Currently, Sansa more or less has LF -- knows he's needed, yet dangerous, and knows how much slack to allow him. Does not know the extent of how he betrayed her father and family. Sansa realizing how dangerous and unstable Arya is. Just doesn't know the extent of it. Littlefinger plan is to play Arya's resentment by feeding her out of context information about Sansa in King's Landing. His ace is going to be Sansa's unknowingly betraying their family to Cersei.

Arya believes the worst about Sansa and the way I interpreted the scene. Arya essentially laid out Sansa's worst fears about herself and because Sansa believes (mistakenly) about herself, so does Arya. It's not a lie with the person believes it about themselves, but doesn't want to.

Can anyone else fine tune this and clarify for me?

/r/gameofthrones Thread