Last episode before the series finale on Sunday. The flash sideways story is getting kind of confusing. Obviously their lives are all connected in some way. I'm interested to see how they tie it all together in the finale. Again Jack's son's mom was mentioned. I have a feeling we'll find out who it is in the finale. Could end up just being Sarah, his ex wife. Or it could be a total surprise. Zoe (I never liked her) and Widmore are dead now. I'm kind of surprised about Widmore. I thought he was going to be a big role in the finale. Maybe he still will be somehow. Richard may or may not also be dead. Jack has become the next protector of the island. How he's supposed to protect it I have no idea. Can't believe the series is almost over.