Hug

拥抱，人与人之间用拥抱表示相亲相爱的意思。你真正拥抱过了吗？
以下的图是恋人拥抱的方式你喜欢那一重？
A hug is a form of physical intimacy, that usually involves closing or holding the arms around the neck, back, or waist of another person (http://en.m.wikipedia.org/wiki/Hug)
Have you ever hug once ?

I personally love # 2. 3. 4. 5 how about you ?