How can I get emotican ?

Tweet

I always reply to the discussion from friends started to show a respect for they wrote a nice topic which is inspiring and motivating. I was envy sometime to my friend with their discussion. I saw they used emoticon which signifies or symbolize their happy, smile and enjoying feeling. I did wanting to can use emoticon within the discussion to show what I felt. I keep asking myself how to input emoticon on my discussion. I tried to look for them around the box, but there was not such symbols. Maybe, mylotter were eager to help me where and how to use emoticon on the discussion we've made or written out about. Thank You