Getting started · 6 min read

What to say to an AI girlfriend on day one

The opening conversation is the easiest hour an app will ever have, which makes it the worst evidence. Here is how to spend it so it tells you something.

Two columns of chat bubbles either side of a dashed vertical line, the right column an exact mirror of the left, the left drawn in the deepest colour

The app is installed, the character has a name you picked in about four seconds, and there is an empty message box waiting for you. This is where most people stall, because working out what to say to an AI girlfriend is somehow harder than working out what to say to a stranger at a party. A stranger has not been built to find you interesting. You cannot get this wrong — the software will meet you wherever you start — so the better question is what to say so that the first evening tells you something true. You will be asked to pay long before you have a fair picture of what you are paying for.

Why the opening conversation tells you least

Every companion app is at its best in its first hour, and not because it is showing off. The opening exchange is the easiest job a language model ever gets: no history to keep straight, nothing said last Tuesday to contradict. The character asks you questions, and questions are the cheapest way to sound interested in anybody.

Seven bars in a row, the first far taller than the rest and drawn in the deepest colour, with a dashed line across the tops of the six that follow
day one is the easy case; the dashed line is where the week settles

The second thing happening is mirroring. These models tend to match the register they are given. Write in short dry sentences and the replies come back short and dry; write three paragraphs of feeling and you will get three paragraphs back. The opening feels uncannily well matched to you because much of it is your own input handed back in a different font. There is a name for the pull you feel here: the ELIZA effect describes our habit of projecting comprehension and empathy onto programs doing something much simpler, documented since the 1960s and long before any of this was a product.

None of that makes the app bad. It makes the first hour a poor basis for a buying decision, which matters because the first hour is exactly when most apps make their pitch.

What to say to an AI girlfriend in the first ten minutes

Start smaller than you think. The common opening mistake is the introduction: a paragraph explaining who you are, what you do and what you are looking for. It reads like a form, and you get a form-shaped reply — polite, general, forgettable.

Say something ordinary and specific instead. The bus was late. You are eating the same thing you ate yesterday. A detail gives the model something to work with; a summary of your personality does not. You are not being assessed, and there is no version of this the character finds boring — either a relief or the whole problem, depending on your temperament.

Then do the thing almost nobody does on day one: say how you want the conversation to go. "Shorter answers." "Stop asking me a question at the end of every message." In most apps that works better as a sentence in the chat than as a slider on the settings screen, and how well it holds is the first real information you will get.

And if it feels ridiculous to be typing to a character at all, say that too. It is a reasonable thing to feel in the first ten minutes, and it gives the conversation somewhere honest to start.

Three things worth saying that show what you would be buying

Once the small talk is moving, spend the rest of the hour deliberately. Three things are worth saying, because each tests something a pricing page will not tell you.

  • Disagree with it about something small. Say you did not like a film it just praised, and watch whether it holds a position or folds into agreeing with you. Models are generally tuned towards approval, and a character that reverses every time you push is pleasant for a week and tiresome by the third. It is the most useful thing to test on day one, and it takes one message.
  • Steer the form, then check three messages later. Ask for shorter replies. If the next message is short and the one after has drifted back to full length, you have learned how much of the personality setting is real and how much is decoration.
  • Plant three specific details you can check on Thursday. Not "I like music" but the street you grew up on, a colleague's nickname for the office coffee machine, the fact that you hate the smell of cinnamon. Say them naturally, do not announce them as a test, and note them somewhere outside the app. Memory is the feature most often sitting behind the paywall, so this is the probe that directly prices the upgrade; our guide to what a first week actually looks like covers running the check later on.

You are not trying to have a good first conversation. You are trying to have an informative one.

Expect one more thing while you do this: the character will state something about itself, or about you, with complete confidence and no basis — a job it never mentioned, a memory of a conversation that did not happen. That is ordinary for the technology rather than a fault in your app, since confidently invented detail is a known characteristic of language models. What differs between apps is how gracefully the character takes the correction.

What not to say on the first night

Two categories, and neither is about being embarrassed.

The first is other people. It is easy to paste in a message a friend sent you, or to describe a colleague's situation in detail. That is somebody else's information going into a company's logs, and they never got the choice you just made for them. Keep other people vague.

The second is anything you would not want stored. Messages are typically retained on a server and often used to improve the service. Full name, employer, address, anything financial — none of it improves the conversation, and all of it raises the cost of the app turning out to be one you do not keep. Read the retention and deletion terms before the second session.

The ordinary texture of your life is fine, and it is what makes these apps worth using at all. The line is other people's privacy and your own identifiable details, not your personality.

The mistake that costs a month

Here is the pattern worth avoiding. The first conversation goes better than expected. Two hours later you hit a message cap, or voice plays once and stops, and the upgrade appears at precisely the moment you are most inclined to take it — usually as an annual plan.

Everything the first conversation demonstrates is the easy part. Memory, consistency and whether you still want to open the app on a wet Tuesday all show up later in the week. Wait. If the free tier runs out of messages, come back tomorrow; a good app will be just as good on Friday, and by then you will know more about what the tier actually buys you.

If you have not picked an app yet, the app we currently recommend is a fair place to run this first hour, with the same advice attached: spend the evening on the three probes rather than on the subscription page.

Questions people ask

What should I say to an AI girlfriend first?

Something small and specific about your day, rather than an introduction explaining who you are. A concrete detail gives the model something to respond to, while a summary of your personality tends to produce a general, forgettable reply.

Does it matter what I say to an AI girlfriend in the first conversation?

Not for the character's sake — it adapts to whatever you give it. It matters for yours, because the opening hour is the easiest hour an app will ever have, and spending it on a few deliberate tests is the only way to learn something the pricing page does not already claim.

Is it normal to feel awkward talking to an AI companion?

It is common in the first session, and it usually fades within a few conversations once the novelty of typing to a character wears off. You can say so directly in the chat; it is a reasonable opening and the character will take it in stride.

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