My idea is a Flame id search function, where you can see who owns the flame you are looking for. This could help to reunite flame pairs, or just searching for a flame you want.

yeah i support that also you can add like you choose colors and/or size and shows all the flames that has that and who owns them etc

Supported~

Supported completely. I've had multiple times where i sold a flame i liked and wanted to know where it went a while back.