The word creías is the imperfect form of creer in the second person singular. There are other translations for this conjugation.
See the full creer conjugation

creer

Cuando nos conocimos, ¿qué creías que iba a ser?
When we met, what you think i was gonna be?
Dijiste que no creías en el amor a primera vista.
You said you didn't believe in love at first sight.
¿Qué creías, que estábamos teniendo una buena escapada de spa?
What'd you think, we were having a nice spa getaway?
Dijiste que no me creías basado en los hechos.
You said you didn't believe me based on the facts.
Así que, realmente creías que estabas haciendo algo bueno allí.
So, you really believed that you were doing good there.
Porque tú no creías en nosotros, ni en mí.
Because you didn't believe in us, or in me.
El caso era un poco más profundo de lo que creías.
The case was a little deeper than you figured.
Dijiste que creías en el amor a primera vista.
You said you believed in love at first sight.
Jim creía en su método, tu creías en el tuyo.
Jim believed in his way, you believed in yours.
¿Qué creías que ibas a conseguir de Barlow?
What did you think you were gonna get from Barlow?
Ella me dijo que tú dijiste que creías en ella.
She told me you said you believed in her.
Sí, ¿qué creías que ella era cuando la conociste?
Yes, what do you think she was when you met her?
No me acordaba de si creías en ellos o no.
Couldn't remember if you believed in them or not.
Ve a ver una banda que creías que odiabas.
Go and see a band that you thought you hated.
Bueno, ¿qué clase de trabajo creías que ibas a conseguir?
Well, what kind of job did you think you were gonna get?
Pero tú no creías que nada de eso fuera verdad
But you didn't believe any of this was true
Hace un par de minutos, creías que lo habíamos hecho nosotros.
A couple of minutes ago, you thought we did it.
¿De verdad creías que Jax iba a dejar que eso pasara?
Did you really think Jax was gonna let that happen?
Porque tú no creías en nosotros, ni en mí.
Because you didn't believe in us or in me.
Pensaba que por lo menos tú creías en mí.
I thought that at least you believed in me.
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict