Parents Guide

It's the first time I've ever taken the time to look at the 'parents guide' on this site as someone mentioned the swearing in this film and I don't remember hearing any and I have to say I'm shocked.. Do people really think parents need to be concerned about a woman kissing a man on the forehead or a man sniffing a woman's hair lovingly?? I don't have children but I don't think I would worry about them being corrupted by seeing hair smelling!!