Answer:
Front, back.
Explanation:
In Erving Goffman's terms, Gillian's behavior differed because it occurred in front and back regions. According to Erving Goffman's dramaturgical perspective of sociology, everyday behaviors take part either in "front stage" or in the "back stage". In this perspective social life is like a stage. We act differently in different settings and according to the audience. Front stage behavior takes place when people are watching. Back stage behavior refers to what people do when they are not watched by others.