another girl
La novia de Tom le vio con otra chica.
Tom's girlfriend saw him with another girl.
Él está bailando con otra chica.
He is dancing with another girl.
Ella estaba celosa cuando él hablaba con otra chica.
She was jealous when he talked to another girl.
Se puso celosa al verle andando con otra chica.
She got jealous when she saw him walking with another girl.
Vi a Tom bailando con otra chica.
I saw Tom dancing with another girl.
No debiste matar a la otra chica.
You shouldn't have killed the other girl.
— Las flores de la guerra (2011)
Another girl.
Lo amo, pero él está enamorado de otra chica.
I love him, but he’s in love with another girl.