Charlie and Libby, the very best friends of Hugo.

Libby cos i want to know her past
Nikki and Paulo cos they were cool

Charlie Pace. The bloody rock god.

Well there are maybe some desad character's who are coming back in season 6!!!

Charlie

Everyone says Charlie, but I personally feel his story had the best closure and delivery on the entire show, and that his death was about as close to perfection narratively as the show has ever come.

For me, it's either Boone, Libby or Eko. Probably Eko. I felt that his narrative definitely was not finished, and that if the actor's parents had not passed on, he would've been kept on the show.

I miss Eko too.

Charlie. He was so funny and didn't deserve to die. Personally I think he could have saved himself by just getting out of the room and closing the door behind him coz then even if it leaked through both he and Desmund would have time to jump into the moonpool and swim out and to the surface of the ocean and then go back to the island. And also Claire because she's so awesome and it makes me feel bad for her whenever Aaron calls Kate "Mommy"