Critique My Dialogue Scene for Authenticity

You've written a scene and you can't tell if it works or if you're too close to it. Paste it in and get specific feedback: do the characters sound distinct, which lines read as written rather than spoken, where exposition is being smuggled in, and where the pacing sags. Good for writers who want a blunt second pair of eyes before they share a draft.

Please critique the following dialogue scene and give me honest, specific feedback. I want to know:

1. Does each character sound like a real, distinct person or do voices blur?
2. Are there lines that feel written rather than spoken? Flag them.
3. Is exposition being smuggled in unnaturally (characters explaining things they would both already know)?
4. Does the pacing feel right? Are there places it drags or rushes?
5. Is any emotion over-explained that would land harder if left unsaid?

Scene genre: {GENRE}
Character relationship: {RELATIONSHIP}

Dialogue scene:
{DIALOGUE_DRAFT}

Give your critique as a numbered list matching the five areas above. Then provide a single priority recommendation: the one change that would most improve this scene.