Episode is good, not great. We see that Sun has a habit of lying to Jin a lot. By way of flashback it's revealed that she did in fact have an affair with another man and of course lied to Jin. Also, on the Island she sides with Sayid in keeping Jin under wraps about starting the fire, not for Jack, but in the hopes The Others see it. I thought this was kind of spinning their wheels. Best part of the episode was Kate and Sawyer on the chain gang and Jack learning that the Red Sox have won the World Series, proving that Ben does in fact have contact with the outside world.