Poor Janis, the pressure from wearing all those hats must be driving her crazy. Bravo to the writers for making this character so complex, interesting, easy to follow, yet relatable. Good job to Christine Woods also for playing this character so well. So if you haven't guessed it yet, this was a Janis centric episode that starts from why she joined the FBI to where she stands now. Many may have doubted her patriotism once she revealed that she was the second mole at the FBI, but turns out she was actually instructed to accept the offer so that should redeem her.
Mark finds a QED ring right in his office while Olivia is being followed by Gabriel, one of the many who were subjected to Flash-forwards by Frost because of their exceptional memory. All his flash-forwards dealt with Olivia (stalker anybody?) but what he saw contradicts the life she is living now. According to him she should have been married to Lloyd and not Mark. Actually that might be happening soon enough. Finally Aaron, the urban ninja is having a hard time going off the grid in Afghanistan.
Simply put, this was another amazing episode with people asking the right questions instead of ignoring previous events or just letting them be, as many shows do (Smallville anybody?). Everybody has their own secret agenda but that shouldn't be a surprise after all we are watching some of best of FBI and CIA agents at work.