She says that she has essentially broken off the alliance between her and Courtney/Munnalita. Shortly afterwards she was approached by Marty in the gym after the rest of the team had left, where he asked her how secure she was feeling in the house, which she thought was because he knew about the alliance breakup.
But actually, he was sounding her out to form an alliance with him and Greg! The clip cuts out before we find out if she agreed but it’s hard to see why she wouldn’t've!