Shape the Shot editorial teamUpdated
Camera blocking and composition
The exchange lasts four seconds before A leaves along a bent path and B stays. The middle shot follows A; the ending returns to B with a slow push-in. Distance and coverage suggest a reading rather than generating emotional acting.
Shot-by-shot breakdown

0–3 s 1. Shared frame
Make the relationship readable before movement.

3–7 s 2. Follow the departure
Accompany the person who leaves.

7–12 s 3. Stay with the reaction
Return to the person left behind and move closer.
Try it in your own scene
Delay the departure, extend its route, then keep the final shot on A. Compare the two endings.
About this example
Does separation require a sad close-up? No. A wide frame can show the growing distance. This example gives you both spatial and personal choices.