Alternates between two people facing each other to build a conversation or a confrontation.
A conversation between a salesperson and a customer, a scene where a character and a person connect.
Generate each character separately, but use the background plate facing the opposite way and match the direction of the light (if the window is behind A, light falls on B's face). Make the dialogue with TTS and run it as an L-cut over the other person's face.
Three-shot dialogue: Shot 1, over-the-shoulder, a tall detective on the left of the frame speaks; Shot 2, reverse over-the-shoulder, a nervous clerk on the right of the frame answers; Shot 3, back to the first angle for the detective's reaction. Same window light direction in all shots, subtle expressions, 3 seconds each.
Every Frame a Painting — Joel & Ethan Coen: Shot | Reverse Shot
See the example videos below