You need not have forced smile
You should have your own style
There should be happiness on face
Try not to show any kind of weariness

Not everybody can offer pleasure with joy
No one may offer willingness to enjoy
You will have to create the happy scene
It will be readily felt and visibly seen

You should always smile
Must think of pleasure for a while
You think about some one who is around
You may like it and may nicely sound

Even if you happen to be sad
Do not try appear you are bad
Even if there is some worry
Try to smile without feeling sorry

You never express concern or show displeasure
Try to look normal with composure even if not sure
It cost you nothing but may reward you in time to come
You will be appreciated for gesture with warm welcome