fell asleep
La chica se quedó dormida esa tarde.
The girl fell asleep that afternoon.
— Chungking Express (1994)
And is that why she fell asleep?
— Mujeres al borde de un ataque de nervios (1988)
La niña, llorando, se quedó dormida.
The girl, crying, fell asleep.
Ella se quedó dormida en clases.
She fell asleep in class.
She finally fell asleep.
Se quedó dormida durante la clase a su pesar.
She fell asleep during class against her will.