indiferente

obojętny

Se quedó indiferente ante las quejas de sus compañeros. He remained indifferent to his colleagues' complaints.

Parece indiferente al dolor ajeno. He seems indifferent to other people's pain.

wszystko jedno (me es indiferente)

Me es indiferente ir al cine o al teatro; elige tú. It makes no difference to me whether we go to the cinema or the theatre; you choose.