it shows on you
Se te nota en la cara que te preocupa algo.
It shows on your face that something is worrying you.
— El jardín de los pecadores 5: Paradoja espiral (2008)
It shows on you.
It shows in your eyes.
Lo que pasa es que eres buena actriz y no se te nota.
The thing is, you're a good actress, and you don't let it show.
— Abre los ojos (1997)