What is happiness? In my opinion, staying with friends is happiness, Friends are just like sunshine. They warm my heart and light my life. When I’m happy, they laugh with me, and when I feel sad, they cry with me. If I need a hand, my friends will always be there for me. I enjoy sharing my secrets and dealing with difficulties together with them. For these reasons, I think my friends are the source of happiness. To treasure friendship is to enjoy happiness.