Carly, thanks for adding me at LJ! What's your username, so I can be sure to friend you back?
paire_gal, I think that hand could be either Peter's, West's or Noah's. I would LOVE it to be Peter's, but I think I'm going to go for Noah's. Although, since we don't really know, we can imagine it's Peter's.
McAwesome, I think Milo and Hayden are probably just good friends in real life, though there's been some pretty interesting comments from them. Once Milo was asked what he found attractive about Hayden and he said, "Ask me on August 21 and I'll tell you a zillion things." August 21st was her 18th birthday, the day she's legal, so that comment seemed pretty hinting to me.