to the face
He must have looked you in the face.
— Juno: Crecer, correr y tropezar (2007)
Ella no pudo mirarlo a él a la cara.
She couldn't look him in the face.
No pude ni mirarlo a la cara durante mucho tiempo.
I couldn't even look him in the face for a long time.
— Despedidas (2008)
Te miro a la cara y no lo creo.
I look at your face and I don't believe it.