She was pregnant.
He had just saved her from a fire in her house - rescuing her by carrying her out into the front yard as he returned to fight the blaze.
When he finally got done putting the fire out, he sat down to catch his breath.
A photographer noticed her in the distance looking at the fireman.
He saw her walking straight to the fireman and wondered what she would do.
He raised his camera as she walked up to the tired man who had just saved her and the lives of her unborn babies. She kissed him just as the photographer snapped this photograph.