Photographer Richard Renaldi asks strangers to touch other strangers.

Humans aren’t the only animals who kisses on one another.

Creativity knows no bounds when it comes to expressing love.

What is the big deal about putting your lips on somebody’s face?

A soldier leans out a train window to kiss his sweetheart goodbye.

After returning home from a tour of duty at sea, Life Magazine photographer Alfred Eisenstadt took this, perhaps the most famous photograph of two people kissing. Forensics efforts have finally confirmed the identity of the sailor in the photo.

Freedating.co.uk has put together a terrific visual tour of Gigantic Hearts seen from above complete with spiffy Google Maps of each location!