OMG! Did Desmond go with Sayid because he knew what he had to do or was it cause he was evil? I really don't think Desmond is evil and on Locke's side but it could be a possibility. Also, did anyone feel like Desmond was going to die when he got into the car? He was so happy and I had a feeling that the driver was going to pull out a gun and kill him. I'm so glad it did not happen!
I love tonight's episode so much. I felt like nothing much happened in previous episodes (except for Richard's ep) and so many things happened in this episode. I don't know what else to say other than I have to read other people's theories because mine are kind of lame.