Five

Actor John Travolta will likely end his 30-year romance with Maine as he officially puts his sprawling mansion in Islesboro up for sale

In the Sixties it was hugs. In the Seventies there were a bunch of different handshakes. Today it's the fist-bump. The greeting that was so awkwardly popular that it took up two decades, the Eighties and the Nineties, was the High Five.