If you can't see why people put you up for nomination.Why would you be scared of being evicted when you know lisa is hated and marcus is'nt that liked on the outside?
She is clever and knows that she is in trouble.I think she never believed she would be put up at this point and will know she has a chance of going due to all the crap she has started or been involved with.
So expect the old happy peace loving hippy to be in full force over the next week or so and maybe she might even realise she likes freddie again