A conversation in a play can feel oddly abrupt on the page. Two characters seem to change subject for no reason, until you notice the stage direction announcing that someone else has entered. The audience on stage has changed, even though the reader nearly missed it.
When reading drama, dialogue is only part of the action. Entrances, exits, pauses and movements can affect what a line is doing.
Keep a small cast-in-the-room note
At the start of a scene, note who is present. Update that note when someone arrives or leaves. You do not need a full diagram; initials in a separate notebook can be enough.
Then ask who hears each important line. A remark made privately may carry a different risk when another character is listening. Someone remaining silent can still matter to the exchange.
Do not assume that every apparent contradiction is a writing error. A character may be concealing information from someone in the room, misunderstanding an earlier remark or speaking for an audience within the scene.
Separate printed direction from your imagined staging
Mark what the edition actually specifies and what you are picturing yourself. If the text says a character moves to the door, that is evidence from the page. Imagining that they slam it is your interpretive choice unless the direction supplies it.
This distinction makes discussion more interesting. Readers can disagree about a possible performance while still referring to the same printed detail. Check introductory or editorial notes if the edition explains how its stage directions were established.
Read a short exchange aloud twice
Choose a manageable passage and first read it for literal meaning. On the second pass, include the relevant pauses and movements in your attention. Notice whether an entrance changes the pace, the subject or the apparent confidence of a speaker.
A recording or performance can offer another interpretation, but it is not automatically the only way the scene can work. Return to the text and identify the choices you observed. Reading a play becomes more rewarding when you imagine not just voices, but people sharing a space in which every arrival can change the conversation.