I’m Waiting for You and other stories - by Kim Bo-Young

Betrothed lovers separated by years of light-speed travel struggle to return to each other’s arms—and to a changed Earth to which they (and us?) can never quite call home again. A gorgeous suite of sci-fi stories bending time, love, and space.

https://ent.kotui.org.nz/client/en_AU/wls/search/results?qu=IM+WAITING+FOR+YOU&te=