What is sending a Smile
With sending a Smile () you just show somebody that you like her/him and that you are interested.
Or it is just a nice gesture to wish somebody 'Have a nice Day', some people calling it also a 'Virtuel Kiss'.
How to send a 'Smile'?
Click 'Send Smile' in the View Member Profile.
The Member you send a smile will be informed that somebody is 'Interested' via an E-mail.