Holy crap, it's just occurred to me that Peter has NEVER hugged Walter before. Any Walter.
New way of seeing your dad I guess. The emotional complexity of this scene could not have been possible in any other season, any other situation but this one.
and technically, this Walter lied to him about kidnapped, even if still kinda do the actually kidnapping. So I wonder if that's also in Peter's subconscious, the fact that Walter in a way is free of less sin.
ETA: Right before the hug, in my mind Peter looks like he wants to say a bunch of stuff including that he loved him (aaaw) so he just gives him a hug OTHERWISE HE WILL EXPLODE LIKE I AM ABOUT TO DO. I forgot he also just hooked up with Olivia again so that just probably puts him in an extra affectionate mood.
aaaaaaaaw. Now what horrible thing would come along and ruin it all?!
Edited by Ulkis, Mar 29, 2012 @ 5:41 PM.