Smile can change a world 
From hostile reaction to agreeable fold 
Where you feel at home with warm welcome 
As new life has emerged from somewhere and come 
  
Must appear as natural as possible 
To assure the person that he can be able 
To guide the course and convince the unknown 
Smile is the only way to wipe the tears the world has seen and known 
 
Smile is not the opening of little mouth 
It is reflection of strong conviction with truth 
It is made known that you are aware 
Still pardon others and unmindfully dare 
 
Smile costs nothing but force others 
To reciprocate and cool down in showers 
The hatred and suspicion has rained all these years 
To forget it with smile is unbelievable to the ears 
 
Don't be easily carried away with deceptive smile   
It may make to fall under its spell for a while 
How to judge and come out of it needs a special skill 
Yet it is appreciated and left to the individual's will 
 
Accept some of the indisputable facts 
It may not change whether you react or act 
It depends on how best you overcome  
Adjust to life and smilingly welcome
hasmukh amathalal
http://www.poemhunter.com/poem/little-smile-2/