Taetiseo - a three member subgroup of SNSD. Taeyeon, Seohyun and Tiffany are now famous all around korea for their songs.
The world, especially their fans sometimes ship each member in a girl to girl kind of way, which is ignored by Tiffany and Taeyeon.
But little did they know that because of this kind of things that the fans made can make a great impart to Seohyun. She likes Taeyeon.
Thanks to CamSONe for the wonderful poster