Hug High

Sarah Kershaw: There is so much hugging at Pascack Hills High School in Montvale, N.J., that students have broken down the hugs by type:

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.