Wow. I have tons.
* That whole scene with Sawyer, Jin and Hurley after they found the old Dharma van and the flat beer. In particular, Sawyer 'teaching' Jin English - the only phrases a woman wants to hear. That was classic. And once they got it started, riding around on that field on the side of the hill.
* When Desmond finally talks to Penny from the freighter.
* When Sayid tortures Sawyer in season 1, and Sawyer says "I bet you've never tortured anyone in your life" and Sayid says "Unfortunately for us both....you're wrong." Naveen Andrews just nailed that scene, and it was then that I realized what a bad-ass Sayid was really capable of being! The Chuck Norris of LOST.
* When Desmond, in total despair, realizes there is someone else on the island up at the top of the hatch and he's not alone anymore.
* Upon the Oceanic 6's arrival back in civilization, Sayid's reunion with Nadia.
* Building the golf course...and Jack's realization that he's been killing himself trying to make everyone feel safe, and Hurley builds a golf course and everyone feels safe.
* Hurley driving the Dharma bus into the beach camp just in time to save them...and Sayid breaking that guy's neck with his legs.
*Desmond visiting Daniel Faraday at Oxford.
*Sayid's conversation with Jack, telling him that Michael had been compromised. Not much get's past him!
* Hurley's discussion with Miles about linear/non-linear time while he's waiting for himself to disappear upon Ben's probable death.
*Locke's multiple meet-ups with Richard during the time shifts.
*For that matter, pretty much any time you see one of the Losties who was not at one time one of The Others meet up with Richard. Those are ALWAYS interesting scenes. For me, Richard is one of the biggest mysteries on that Island.
* The conversation between Hurley and Sawyer about how since Jack and Locke were both gone, Sawyer was the 'leader'. Not so much for that conversation per se...but for the change Sawyer went through from that moment on. I especially liked when Sawyer stood up to Locke and wouldn't let him take Hurley to look for Jacob's house until Hurley agreed to go willingly. I believe the change in Sawyer started with that one simple conversation.
*Eko staring down the smoke monster. I really liked Eko....too bad he wasn't around longer.
*Most horrifying moments:
- Michael killing Ana Lucia and Libby
-when they unknowingly burried Nikki and Paulo alive, thinking they were dead
-Charlie's death and his final message to Desmond as he was drowning