urbandruid | More spoilers, from the Alias before this one

Okay, somebody help me out here, because I think I missed a step. Syd and Jack are talking when they bring Will to APO, and she says she hates lying to him about Vaughn. Jack gives her a speal about how no one can know, blah, blah...

Mom and I were both sitting on the couch going "WTF?"

How in the HELL do they know he's still alive?

Or am I not supposed to be understanding this part? Am I supposed to be going "WTF?"

I think I didn't ask this before because last Wednesday night I was writing my paper. Alias and a nap before it were all the break I got till it was done.

But, seriously, huh?