What do you think the happiness means?

Happiness has a different meaning for every people . For me for example happiness is when I just feel great and very confident in myself . It is when I can't explain why I feel like that . . . I am just happy and that is all . It is a really great feeling . . . And there are many things that could make me happy , my family is one of the main reason for which I am happy . . . and after that I suppose I feel happy when I am in loved . . . :X