 CONT: After Brianna faints, she sits down on a chair to eat  chocolate. The camera shows her from the back when Britney goes over  to her to see if shes OK, and we can see she has yellow underwear  because her skirt is lifted. But a second shot show her sitting on  her skirt, thus not showing the underwear anymore. But she never  stood up and sat down again to let the skirt go under her.