Okay so glad to know that the Nina part of the story line was explained. Yay! Okay so still confused: WHICH TIMELINE IS THIS?? Still I love this show, not gonna lie. I loved this episode, it had so many curve balls! This was such a mind blowing episode. The fact that Peter went into “September’s” mind. Now we know what the Observers are!! FINALLY!! Great episode. Oh my god I have to much love for this show. This was such a mind blowing and gut wrenching episode! I loved it! I love this show and I really hope it gets renewed for another season. It was just such a good episode. Awesome episode. Thursdays @ 9PM EST on FOX.