Try this
- Start with a few details you remember confidently. Mark uncertain sequence, dates and dialogue rather than smoothing them into a polished narrative.
- Ask for another account only if the person wants to contribute; do not make them certify your recollection.
A worked example
“I remember the red table and missing the bus. I’m less sure whether we ate before or after the walk.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
A delayed note can be partial. Do not treat a newly written account as a contemporaneous record when sharing it later.