How do I love thee '6B'? Let me count the ways?
I can almost picture the writers' brainstorming meeting for this episode. Someone says it'll be a Valentine's week airing and there's discussion about what that means. Inevitably all the forms of love come into conversation and Shakespeare's name is bandied about. Or, knowing the genius of executive producers Jeff Pinkner and JH Wyman, this episode which came to be known as 6B was built into the story arc in rough form way back in Season 1.
That would definitely not surprise me.
'6B' is a bittersweet tale of love and loss, and I daresay, probably the heaviest dose of foreshadowing we've been given since 'Brown Betty' in Season 2. Having seen '6B' three times now(that's not much for me) I think this episode was brilliantly written. It's also a none too subtle reminder of where Fringe is right now and where it is headed. The blue universe has a new gigantic elephant in the room we can label the threat of holes, not soft spots as Olivia is corrected by Walter. No one's been giving too much thought as to the decay of our side, until now when the threat looms large and fresh in Brooklyn, a location very close to the first and huge vortex that formed in the East River Over There. I guess we should feel lucky, their vortex began in 1989, so the whole(pun intended) process is beginning more slowly on our side.