Prime Minister of India, Narendra Modi, did something special at the BRICS summit in Johannesburg, South Africa on Wednesday. There was a small video that showed what he did. PM Modi was walking up to the stage with South African President Cyril Ramaphosa. He saw the Indian flag on the ground. It was there to show where the leaders of the five countries should stand for a picture. But PM Modi did not want to step on the flag. So he picked it up and kept it with him. President Ramaphosa saw this and did the same thing with his country's flag. So both leaders showed respect to their flags at this big meeting. It was a nice thing to see.