nurse-with-haiti-boy-nbcvid.jpgAn E.R. nurse is returning to US relishing her unexpected connection with a 5-year-old boy.

She cared for him in the days following his rescue from the rubble, after being buried in his home for 9 days. She was the only one who could get him to smile in the weeks following the death of his parents in the earthquake.

Watch the video below, or at MSNBC