Hello! I won't be doing a narrative fic about this anymore since this story is already incorporated in the SsamYen twitter au that I am writing as of the moment. 

If you wanna read it, here's "It Used To Be You"

Just a heads up though, YulYen is gonna be tragic here so if you're not a fan of angst, then I suggest for you not to read this. 

Thank you! 💙