I too thought the beginning was a flashback of a young (less muscular) Sawyer. . Of course when the explosion hit, I almost pooped myself! I was like OMG someone is living down there... What is the name of that song and who sings it? I still want to find out why Sarah and Jack didn't stay married? Does she/he leave him/her or does she die, etc? The fact that Desmond is on the Island is freaky. Desmond's washer/dryer looked like those new Kenmore Elite's where the front is beveled out. I hope Saywer, Micheal, and Jin are alive! Poor Walt, I hope he's safe!