Try this
- Use a physical or ordinary cue that already exists, such as finishing a meal.
- Choose an activity that works without tracking or a device prompt. If the cue is missed, wait for another willing occasion rather than manufacturing a notification replacement.
A worked example
“After dinner, the empty table can remind us to pause together.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Keep the phone optional so a flat battery does not cancel the shared moment.