Locke talking but no sound

[garnock]

Did anyone else notice this...

When Lock and Charlie are talking in the jungle about the fact Charlie & Mr. Eko burned the plane...

Locke ask Charlie "All of them?"

Charlie replies "All of them."

The camera goes back to Locke.

His lips move like he is speaking but you do not hear him talk, only background noise.

It looks like 2 to 4 words?

Any ideas?

[Danielle]

Wow, I didn't notice that! Maybe there's a lip reader on the board who can figure this out.

[Shinra]

how could i miss something that obvious... hmm... any1 have a clip?