How much do you engage with others when you're out in public? Lots of people don't actually engage with others much at all.

Denzel Washington appeared to get into a spat with a photographer while walking the red carpet at the 78th annual Cannes Film Festival, and a video of the exchange has gone viral on social media.

They say when you know you know, but how do people actually know that they've found their person? Redditor ArtemisMendez ...