Why Characters on Stage Rarely Say Hello or Goodbye: Playwriting Efficiency Explained

Playwriting efficiency and theatrical dialogue aren’t necessarily realistic writing; for example, characters on stage rarely need to say hello or goodbye. In real life, we knock on doors, take coats off, ask how someone is, offer tea, sit down, finally mention why we came, then spend another five minutes trying to leave. Put all of that into a play, and you can easily spend a page getting to the scene and another half-page escaping from it. Theatre works differently because audiences are extremely good at filling in ordinary life for themselves. A useful rule is therefore to enter late and leave early: begin as close as possible to the dramatic action and get out once the important change has happened. So where does a scene actually need to begin?

Start where something becomes uncertain

Imagine this opening:

“Hi.”

“Hi.”

“How are you?”

“Fine. You?”

“Yeah. Fine. Do you want a coffee?”

“No, thanks.”

“Right.”

“So… Mum called me.”

Cut everything before “Mum called me.”

That line immediately creates uncertainty. Why does Mum calling matter? What has she said? Why is one character nervous about mentioning it? What does the other already know?

The audience does not need to watch somebody enter the room simply because, logically, they must have entered it. They will happily accept that the lights come up halfway through dinner without demanding evidence that somebody cooked it first. Or that a character entered their sister's house without knocking and got straight to the point; it's called willing suspension of disbelief.

A scene is most useful when something changes: somebody takes action, encounters resistance, discovers information, makes a choice or alters the relationship. That means the best opening is often the first moment somebody wants something from somebody else. Two estranged sisters meeting after their father's funeral could spend a page establishing who travelled where, how long it’s been, and whether the kettle works.

Or jump straight into the action:

“I’m selling the house.”

Now one sister wants an explanation. The other presumably has reasons for avoiding one. Their history can emerge because it becomes useful ammunition in the argument. That is dramatically efficient. Information arrives because the characters need it, rather than because the playwright needs the audience to know it.

Every line should do something

Efficiency does not mean every line needs to reveal a major plot twist. It means dialogue should behave like action. Characters can reassure, provoke, seduce, dismiss, threaten, stall, manipulate, challenge or avoid each other. Words perform actions within relationships rather than merely transferring information.

That is why one word can earn an entire beat.

“What?”

Could mean: 

I didn't hear you.

I heard every word and cannot believe you said it.

Repeat that accusation and see what happens.

It might buy somebody three seconds to construct a lie. The informational content of “what?” is tiny. Its dramatic effect can be enormous. The same applies to silence.

Subtext lets actors communicate history, resentment, and desire without characters having to explain themselves. Two siblings who haven’t met for seven years don’t need to announce it. One attempts a hug. The other offers a handshake. Seven years of relationship history has suddenly appeared onstage without anybody reciting their biography. Trust me, the audience aren’t thick. You don’t need to spoon-feed them. 

Sometimes “hello” is exactly the right line

This is where “never let characters say hello” becomes bad advice if you take it literally. If the greeting changes something, keep it. Imagine somebody unexpectedly seeing their ex-partner after twenty years.

“Hello.”

That single word can contain panic, affection, resentment, embarrassment and unfinished history depending on how the playwright has constructed the moment. Ask what the line is doing. If “hello” establishes a power dynamic, exposes discomfort or marks a reunion the audience has anticipated for an hour, it has earned its place. A painfully awkward greeting can carry more dramatic weight than a paragraph of explanation.

Your characters probably don't need to say goodbye either

Scene endings are where writers often become strangely polite. A revelation happens. Somebody reacts. Then everyone begins tidying the drama away:

“Well, I should probably go.”

“Okay.”

“I’ll call you.”

“Yeah.”

“Bye.”

“Bye.”

Theatre already possesses an excellent substitute for all of this… End the scene.

Once the decisive change has happened, extra dialogue can drain its energy. Leave early! It works because an unresolved consequence pulls us towards whatever happens next. But that does not always mean cutting immediately after the biggest line.

“I slept with your brother.” might appear to be the climax. But the other character looks at them, quietly removes their wedding ring and places it on the table… Then leaves. The important endpoint is the final necessary beat of change.

Cut until something breaks

A useful redrafting exercise is to delete the first exchange of your scene. Read it again. And if the audience still understands everything necessary, keep it deleted… Then do it again.

Work forward until another cut would remove something dramatically necessary rather than trimming the realistic filler. Then attack the ending from the opposite direction. Redrafting becomes much clearer when you ask what is actually happening in the scene rather than protecting dialogue simply because you like the sound of it. Then interrogate whatever survives: what does this line do to the other character?

“Tea?” might be an attempt to stop somebody leaving. “Fine” might shut down intimacy. “Goodbye” might finally acknowledge that a relationship is over.

The strongest playwriting does not reproduce life minute by minute; it selects the moments where behaviour changes, relationships move, and uncertainty appears, trusting the audience to fill in everything else.