I'm with you, the cameras would simply cancel both of them out. Kamila's fall is from a variety of things. Having a bf, losing weight, lazy, being indifferent, being gone a lot all the things members say. The giving in part is constantly teasing and the undercover stuff or no sex in the apt. Kristy gets away with it Kamila doesn't. Just between Kristy and Kamila it is a personality thing. Kristy will win the battle over everyone except maybe Nelly. Feel like Kamila compels more reaction, she is more polarizing and gets a lot more anger and push back if she doesn't comply.