A person who makes faces all day long is happy person.
Explanation:
There are three relevant aspects related to happiness according to research. The first aspect consists of the quality of your relationships with other people, especially those who are closer to you, it means your couple, your family and your friends. Thus, if you feel happy through the different social engagements it is said that you will be happier in general.
Another important aspect is the fact that you have a job or any kind of hobby that you like to achieve important objectives and the last aspect is the possibility of helping other people through some relevant acts as well as making some volunteer tasks. All of these elements will make you a happier person.