Heartwarming picture of elderly couple teaching man how to tie his tie at Atlanta subway station goes viral

YouTube video When-I-See-You-Again

This heartwarming picture of an elderly man teaching a young stranger how to tie his tie while waiting for the train has gone viral.
The older man’s wife spotted the young man sitting on a subway bench in a shirt and suit trousers, but struggling to tie his tie.
She encouraged her elderly husband, in a fleece and flat cap, to ‘come over here’ and help him.
The Facebook photograph has been liked more than 300,000 times and shared nearly 130,000 times since it was uploaded yesterday.