when you see someone not smiling...

what when you see someone is not smiling..
what when someone who is dear to you,someone for whom you concerned with,someone you see is in a problem and not smiling..
what you should really do when you see in the eyes of a person who is standing in a crowd and is bearing a fake smile..
what when a person who is struck between a number of people who are fake..and the person trying to enjoy in the group still unable to be the one who he/she actually is..
what when a person is sort of lost and giving up and need a push..
well god is giving you the opportunity to make him/her smile..
thats what i feel...
sometimes you just need to do nothing but just bear a sweet smile on a face assuring yes,i m there for you...and that will be enough for the person to be smiling ever...
keep :):)