Two characters meet in a kitchen. One version begins with somebody already waiting; another begins with that person arriving second. The dialogue can remain almost unchanged while the balance of the scene shifts.
For a short fiction exercise, give each character a reason to want the conversation. Write about two hundred words with A present first. Then start a second version with B already in the room. Keep the location, central topic and final decision the same for now.
Examine the work done by arrival
Who chooses where to stand? Who sees the other before being seen? Who has time to handle an object or rehearse a first sentence? Answer from the drafts rather than from a theory that the first arrival must always be more powerful.
Read the versions side by side and underline details you had to change. If nothing changed, consider whether the room and timing are active parts of the scene or merely a container for dialogue.
Keep whichever version better supports the uncertainty you want the reader to experience. You can also combine discoveries, but avoid retaining details that contradict the final order of arrival.
The exercise gives revision a specific lever. Instead of making every line more dramatic, you test how access to a shared space shapes the conversation before its first important words are spoken.
Editorial illustration from this site’s image library; not documentary evidence of the example or object discussed.

