#zazazuUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaBeauty of CreativityTron Fan ClubAVLE 일상WORLD OF XPILAR#zazazuTrendingHotNewPayoutsMutedplanktosha (25)in #zazazu • 8 years agoA smile is the most recognizable facial expression.People can recognize the smile at a distance of up to 100 meters, which makes it the most easily recognizable facial expression.
