Seemed that Marissa was quite surprised at the emphasis Emma put on her thing with Jordan. Either she was acting that way because she's a bit embarrassed to have tried that route with him and still left or she just genuinely didn't think it was that big a deal. When Emma was pushing the Jordan thing she did say 'is that what you guys wanted?' as if it hadn't occurred to her before then
It was a strange interview really, she said quite a few times about how she 'didn't know what people wanted' and was confused about her fanbase and the fanbases of other housemates etc. Obviously sees everything through the prism of reality tv