have arranged to meet with
Me he quedado con papá contra su voluntad.
I stayed with Dad against his will.
— El hundimiento (2004)
I'm meeting my uncle tomorrow.
Pero he quedado con Éva en que volvería esta noche a casa.
But I agreed with Éva that I would come home tonight.
— El médico de Budapest (2020)
Acabo de recordar que he quedado con alguien.
I just remembered that I have plans to meet someone.
Hoy no puedo acompañarte; he quedado con Sofía para ayudarla con su mudanza.
I can't go with you today; I've arranged to help Sofia move.
He quedado con Mary para cenar.
I've arranged to have dinner with Mary.