Shot reverse shot is a film technique where the camera alternates between showing two characters facing each other, with one character looking off-screen at the other who is not visible. This implies the characters are engaged in a conversation and allows the viewer to follow the exchange without explicit shots of both speakers at the same time. It is a classic Hollywood editing technique that uses eye contact and direction of gaze to seamlessly connect shots and give the impression of a single continuous action unfolding over time.