Sweet photo shows elderly man feeding ice cream to his wife on sweltering day

A photo of an elderly man feeding his wife ice cream in the sweltering heat is tugging at the heartstrings of hundreds of thousands of people after an onlooker shared the tender moment on Facebook.

Brent Kelley, a 34-year-old pastor, was taking three of his children to a Sonic restaurant in Franklin, Tennessee, on Monday afternoon when he spotted the couple and took a photograph.