For a bit of context I decided that with Healer coming first after OoT in the downfall timeline, by their Era people have been focusing solely on survival that a lot of skills were lost, one of them is literacy/oral story telling for everyone but the rich and privileged, Healer would be one that did not learn that skill growing up so when the group finds out they share stories from their own eras and Mini would share Minish stories specifically, writing new ones down every time he is back in his era. After awhile of getting to know each other this is how the group (whoever may be in it at the time) would find Mini and Healer during downtime.