happiness expression

what is this ??

they were smile and laugh..

this is happiness expression..

Happiness expression is an expression that is used to show that someone or people are glad have excited feelings.

We can happiness exprssion with:

- word

- gesture

e.g of happiness expression :

- I like

- Congratulation

- I'm satisfied with...

- I'm very happy because...

- fantastic !

- that's good