Smile 2 Old means,
‪#‎Respect‬

Smile 2 Child means,
‪#‎Innocence‬

Smile 2 Friend means,
‪#‎Care‬

BUT
Smile in front of ‪#‎Mobile‬ means,
.
Beta chakkar kuch aur hi hai ;) :P
**MAMLA GADBAD HAI**