If anyone is going through a time loop or experiencing the same thing over and over it's Faraday. Dude has so much incredible sadness before every major thing like he's just going through this all over again and no matter what he can't change the outcome. He doesn't seem to know at certain points, like crying during the coverage of the plane being "discovered", but then when Juliet says that she'll be on the last ride back to the boat... he's just so damn sad like he knows. I love the way Jeremy Davies plays the character.