This New York Times article must make Tom Hild smile:
There is the basic friend hug, probably the most popular, and the bear hug, of course. But now there is also the bear claw, when a boy embraces a girl awkwardly with his elbows poking out.
There is the hug that starts with a high-five, then moves into a fist bump, followed by a slap on the back and an embrace.
There’s the shake and lean; the hug from behind; and, the newest addition, the triple — any combination of three girls and boys hugging at once.
“We’re not afraid, we just get in and hug,”