First identify what went wrong

“Stay in character” does not explain whether the problem is voice, plot, or authorship. Stop at the last line you accepted. Describe one failure in ordinary language, then request a replacement turn. The goal is a usable continuation, not an argument with the character about why the mistake happened.

FailureCorrectionSuccess looks like
The AI writes your answerRewrite only your character’s invitation. Stop before my response.An open turn with no invented user dialogue or feelings.
It invents a shared pastWe met today. Remove the previous-date reference and continue from the café.The current scene works without the invented history.
It repeats the same questionKeep my last answer as established. Introduce one new detail in the room.A new observation, not a paraphrase of the old question.
It jumps ahead emotionallyWe are curious acquaintances. Show interest through one question, not a declaration.Attention without an unagreed relationship change.

A reusable repair prompt

Last accepted moment: Rowan offered the book; I have not answered.
Issue: the next reply invented my agreement and skipped to another day.
Rewrite from that moment. Keep the bookshop setting.
Write Rowan's words and actions only, in two sentences, then pause.

The prompt names a recoverable point. A vague request such as “be more realistic” leaves the same authorship problem unresolved.

When editing or restarting is the better option

If the product supports editing, branching, or regenerating, check what that action changes before using it. A fresh conversation and an account-wide memory reset are not necessarily the same operation. For example, Kindroid’s chat tools documentation describes a chat break that retains other memory sources. That behavior is specific to Kindroid; verify your service’s controls.

For a restart, bring a short accepted-scene summary, the character’s voice, and the single boundary that failed. If the corrected attempt still does not fit, trying another setup is reasonable. Repeatedly adding conflicting instructions can make your own brief harder to interpret.

Keep rejected content out of the recap

Write “still at the bookshop; invitation unanswered,” not “the model wrongly said we went on a date.” The latter keeps the unwanted event in the text you are handing back. A recap should contain the story you want to continue.