I don't mind... / It's all the same to me... / I don't care...
Expresses indifference. Me da igual + noun/infinitive. Me da igual que = I don't mind if. Can sound dismissive depending on tone.
I don't mind where we eat, you decide.
I don't care what they say, I'll keep going.
—Coffee or tea? —It's all the same to me, whatever you prefer.
I don't care what you choose.
—Do you prefer tea or coffee? —I don't care.