Fix Flat Dialogue

    Help me improve this dialogue.

The scene (paste the dialogue, with any action or context):
{{scene_dialogue}}

Who's speaking and how they should sound (their voice, mood, what makes each distinct): {{characters_and_voices}}
What's really going on underneath — the goal, tension, or subtext of the scene: {{subtext_or_goal}}

Please:
- Revise the dialogue so **each character sounds distinct** — different rhythms, word choices, and habits, matching how I described them.
- Let the **subtext** do the work: people rarely say exactly what they mean, so trim on-the-nose lines and let tension live between the words.
- Cut filler, stiff exposition, and lines that just restate what's obvious; keep it moving.
- Weave in beats of action or silence where they'd land harder than more talk.

Give me your revision, then a short note on what you changed and why, so I can learn the pattern. Preserve my characters and where the scene is going — sharpen the dialogue, don't rewrite the plot. If a character's voice is unclear to you, ask before guessing.