I figured he would have amnesia all along, and the promo pretty much cemented that with Jane taking Michael to the carnival and back on the ferris wheel. She's trying to get him to remember his old life, which again begs the question. If she's supposed to be with Rafael at the end, why is she spending time trying to get Michael to remember their relationship and beautiful moments they shared, only for him to remember and her to be all "well, things have changed now, bye," afterwards (I mean obviously it's not going to be quite like that, but still)? That sounds awful, but then again, that's all I'm expecting out of this plotline unless they surprise us all.