Ok so Iv published it, and here is the description-
In this au, there are stages.
When you don't know your soulmate you feel ok, just missing something in your heart
When you meet them but don't know it's them, you feel an ache longing for them, and find yourself falling for him/her.
And when you find them, and know it, you get a tattoo only you and your soulmate can see, with your soulmate's name on your wrist.
When Sophie foster finds a mysterious famous boy named Keefe, she finds herself falling. And she's falling hard.