They did not want to sit next to him, when they realize who he bowed the head in shame!

He sat in the waiting room in front of the doctor's office. In one couple with a child. They did not want to sit next to him. Then they came into the office. When they realized who this young, dark-skinned man, they lowered their head in shame - he was the donor. See this anti-racist video - is very instructive.