HI I am new to Vikings. I don't remember which episode finally caught my attention but I went back and rewatched from the start of season 2. I was happy Floki ended up on Ragnar's side. Siggy didn't do a good job with hiding who's side she was on for me, ever since Horik brought his son to her she just kind of put up with him and when he told her she would be second wife it seemed to firm up that she was done with his shenanigans. I'm not sure if Ragnar, Lagertha, and Aslaug had a threesome or if Ragnar is looking forward to one, He is not in the middle and I would think that if he was just the meat in the sandwich he would be.