Characters/Ship: SNSD Tiffany/Sooyoung
Tags: canon/canon divergence, bonus points for sooyoung/kyungho and any (explicit/implicit) infidelity but not necessary!
Prompt:

And no one can ever figure out what you want,
and you won't tell them,
and you realize the person who loves you isn't the one you thought it would be,
and you don't trust him to love you in a way
you would enjoy.
- Richard Siken, A Primer for the Small Weird Loves