Hey,
Okay so the first time we knew that Claire's baby was special was when Charlie died. The baby didn't stop crying...

but in this episode, just for 2 seconds, we see the baby trying to communicate with us!!!

Go to abc.com and watch the episode in HD quality.
Go to minute 34 and watch...as soon as the woman who jumped off the plane says, "What's wrong with you guys? We're here to save you!",
the baby starts crying and Ben quickly looks at it. Claire then consoles the baby.
I believe it happened earlier in the episode as well, but I couldn't find it the second time.
I thought this was especially significant because Ben actually acknowledged it.
Any thoughts? Am I just being too analytical?