A stranger posted the pics to Facebook, not even knowing who the woman was.

26-year-old Casey Spelman saw Yusef Dale, a blind man who had been at a Cubs game in Chicago, struggling to hail a cab, so she decided to help him. She had no idea that somebody across the street took notice.

Ryan Hamilton, who was at a rooftop bar across the street, took pictures of the kind gesture, and they went viral. Dale, who is an assistant U.S. attorney, said that he was touched at how Spelman didn't assume that he was unable or incompetent, and also that she didn't touch him. He said that this is a big problem he encounters, having a disability.

What a sweet thing to do! And that's coming from a White Sox fan!