his/her lunch
Él come su almuerzo en una cafetería.
He eats his lunch in a cafeteria.
She barely touched her lunch.
Ella aún no ha terminado su almuerzo.
She hasn't finished her lunch yet.
Here is your lunch.
Tom no tocó su almuerzo.
Tom didn't touch his lunch.
Ella trajo su almuerzo hoy día.
She brought her lunch today.
Ella terminó rápido su almuerzo y fue de compras.
She quickly finished her lunch and went shopping.
Estoy muy apenado por molestarlo durante su almuerzo.
I am very sorry to disturb you during your lunch.
— El viento se levanta (2013)