After All These Years (Qxeenkilla; ao3) 

Pairings: saida

Years have past since TWICE disbanded. Years have past since Sana last saw her.

idk how I have stumbled into a fic with a post-disbandment as a setting... but since my dramatic loves angst, i'm glad i did. 

anyways, there are flashbacks so the characters face a lot of "what if" moments that are painfull beautiful. I remember reading this before and then the story kind of disappeared so i had to dig through pages in ao3 but was sad that i couldn't find it.. then one day, i decided to make an ao3 account so i could give kudos and show appreciation through comments that i was able to find this again. But to my dismay, i found out that this has been discontinued/abandoned :( That's why i wasn't able to view this because an ao3 account is needed.. but even though, it's abandoned, do give it a try!