Did anyone else notice that Meera’s spear killed the walker immediately after the elf’s didn’t? It could be dragon glass or it could be yet another subtle hint that Meera is a Targarian (Jon’s twin sister). Either way she is still alive in a world where basically the only characters left are those essential to the…

There is no conceivable scenerio where Howland doesn’t know about Jon. Howland: “So what was in the tower?”

This episode all but confirmed Meera Reed is Jon Snow’s twin sister. Why else would they conspicuously name her father as the one with Ned at the tower?