What's the Common Denominator of Happiness?

What is the common denominator whenever that's there, whenever we actually touch some real happiness? Yeah, a sense of connection. We're in the present peace of mind, no worries. Not wanting anything else. Gratitude, gratitude's there. Beauty. Awareness. These are all, I think, they're all part of the, all weaves in the same experience and you have to be really here for the moment. There's presence, and I'd like to name something else which is embedded, which is there's not a fixation on self.