just recently I learned about the emoji suggestions, a feature that I only discovered by chance since I never used word auto suggestions on my smart phone. Emoji suggestions are part of that feature. It is so fun to use! Not sure if it always fun for the others to read, when every so many words are represented with an emoji; Sometimes I see usage in a way I don't like to read the 'text'; but when done in a correct way, it is really fun to see some visuals to the text; Makes it more lively.