you had left
Pensé que te habías ido a la cama.
I thought you had gone to bed.
I thought you'd already left.
Creí que te habías ido a casa.
I thought you went home.
I thought you were gone.
Pensé que te habías ido y me habías dejado.
I thought you had left and abandoned me.
Creía que te habías ido a casa.
I thought you went home.
They said you were gone.
I thought you had already left.