Smiling is a kind of language that is used to express feelings and emotions such as happiness and pleasure. One does not need to speak to express feelings like this as you can definitely see it with the way someone smiles. 

But whenever we're going through hard times, smiling is the hardest to do. Agree? 

Smile even if you're having a bad day. You don't know who's always looking forward to seeing that smile. You may not be aware of it, but that smile could make someone's day better. Smiling is contagious so we should make it a habit! :)

 

Spreading smiles all over the town!