What role does sex play in happiness?

What role does sex play in happiness?

Natalia Panferova (Russian) gives expert video advice on: How do you define happiness?; What makes you happy?; Does everyone have the ability to be happy? and more...

If you are with your significant other and you are making love, is the sex... yes. It's like you're flying on clouds and you're really, really happy. So it's a huge part.