Holidays At The End Of The World

"I want something about those left behind. "The story has ended, the years have passed, and yet we still remain." Nothing is off-limits, any genre is fine. preference for FF if you're doing romance-related stuff but I leave the prompt broad on purpose."

There are no stores left to buy from, no corporation pumping out ready made gifts by the ton, only a small population of humans trying to clean up our mess. 

Ioanna is one of them, and our abandoned cities may contain the perfect gift for her partner.