Taeyeon is a shy, smart and love to read book and no boyfriend nor any friend. One day hyomin one of the most fashion-conscious and sociable girl in the class and strikes up a conversation with her out of the blue! As the days to by the two become inseparable, with hyomin often cheesy remark on how they become best friend so easily. Taeyeonn has a lot of fun with hyomin and her group, slowly becoming more outgoing despite still being timid and awkward . But she knows, deep down inside , that she doesn't want them to stay just friend forever.