I think smiling is as important as sunshine. Smiling is like sunshine because it can make people happy and have a good day. If you aren t happy, you can smile, and then you will feel happy. Someone may say, But I don t feel happy. Then I would say, Please smile as you do when you are happy or play with your friends happily. You will really be happy again.
You don t like crying, right? So you must prefer smiling, because you know smiling will let people forget everything unhappy. Every day, we see teachers or students and say, Hi/Hello! How are you? At the same time, you are smiling, right?
Smiling can let you have more friends. With a smile, people will know you re a kind person. They will talk with you, so you will have more and more friends.
So I say, smiling is like a flower, the sunshine, warmth. It will give you happiness.