I dropped DD's friend home after college today and whilst chatting to her mum on their doorstep (don't know her very well) DD's friend came up behind her and put her arms around her neck and just hugged her from behind/to the side if that makes any sense! It was all very natural and sweet. Her mum just carried on chatting. I must admit I was a bit jealous as I can't imagine my DDs doing that, especially in front of their friends! We do hug as a thank you or when saying goodbye that's about it and we do have a good relationship. Would any of your teens do that?