My brother in law is a 3rd grade teacher and says he makes a concerted effort to avoid hugs by his 3rd grade students. He says he would like to hug them, but avoids it at all costs because it makes him feel nervous and that if a parent sees it they will look at it in a bad way. This got me thinking, female teachers hug their students all the time and it's totally acceptable, but he's kinda right, a male teacher hugging a 3rd grade girl will raise eyebrows and it's unfortunate. Thoughts?