his/her/their friends
What do their friends call them?
Llamaron sus amigos del periódico de Moscú.
His friends from the Moscow newspaper called.
— Мой друг Иван Лапшин (1985)
Tom está sentado entre sus amigos.
Tom is sitting among his friends.
A Jeffrey sus amigos lo llaman Jeff.
Jeffrey's friends call him Jeff.
Tom presta dinero de sus amigos muy seguido.
Tom lends money to his friends very often.
Ella perdió su dinero, su familia, sus amigos.
She lost her money, her family, her friends.
Sus amigos la esperaban a la puerta.
Her friends were waiting for her at the door.
Pero él también haría lo que sea por sus amigos.
But he would also do anything for his friends.
— 3 Idiotas (2009)
Los aliados de tu padre no son solamente sus amigos.
Your father's allies aren't just his friends.