[Cadaverous Pallor]

I did notice the difference, but I thought, yeah, that's what they have always done. In the first season we learned about people's pasts in piecemeal flashbacks that we thought went a certain way but were later revealed to be less than full stories. Sun has flashbacks showing Jin being mean to her and coming home with blood on his hands. Jin has flashbacks and we see him under pressure from her dad, doing the dirty work and coming home with blood on his hands. Same scenes, different angles, extra dialog, more information.