Sirius Black.

You were Sirius's omega but unfortunately when they put him in Azkaban you had to stay away from him, there had been a lot of news and rumors that he had escaped from there but you didn't want to get your hopes up so you decided not to believe in any of that.

You were walking down a street when you felt someone pull your arm leading you towards an alley, when you saw who it was you couldn't help but cry.

"Here I am love, I came for you my precious" said Sirius just like you crying

he loves you unconditionally and escaped only for you