Facebook Smileys help in the display of emotions during the course of a chat. Whenever you think that an appropriate smiley will take care of any problem or will fit in during the course of the conversation, you can type in from a wide variety of smileys offered by Facebook. Facebook does not charge for these smileys and they can be used by all users whenever required. So smileys are an additional helpful tool for Facebook because along with being a social networking site, Facebook offers chat and a system of free smileys. And these free smileys for Facebook make the chat a much more personal experience.
A free smiley can change the course of a conversation because Facebook smileys make a chat much more personal and a smiley makes it equivalent to a heart to heart. A free Facebook smiley says a lot, develops a bond of assurance, friendship, familiarity and trust between those two who are conversing. So when giving away a free smiley, one must not be apprehensive or unsure because firstly it is free of any charge and secondly giving away a smiley is filled with positives, all of which are helpful for both the users as well as Facebook.