Rose runs from the room and just as Kayako is about to kill Lisa, she drinks Kayako's blood causing the curse to end and Kayako to disappear.
Rose runs from the room. She drinks Kayako's blood. This Kayako's blood is causing the curse to end. This is to disappear. This Kayako's blood is causing the curse to Kayako. This is to disappear. Kayako is about to kill Lisa.