Hugs are like the best medicine in the world.
Hugs can make you feel great whether it's from one of your children or whether it's from your girlfriend or your wife a big long hug is one of the most fascinating things in the world it can take you from a state of depression and make you happy deep down inside. I think this is part of the reason why cuddling feel so good because you're hugging the person and you both are showing mutual love for each other. I haven't really dated since I got divorced and I can really just use a big hug.