Despite Taeyeon’s silliness, she is actually the leader of this popular girl group from SM Entertainment. During her last interview, SNSD Taeyeon lip synced and danced to 2NE1’s song I Don’t Care during a music break. You can reference her naturalness and silliness in the radio shows she hosts.
It looks like she rather wanted to have fun, and dressed comfortable instead of how she dresses when she is on stage or making an appearance. It’s good to know that Taeyeon doesn’t care about her image all the time. I believe this is Taeyeon’s charm. Even when she is so natural and doing her work, she is able to to show her cuteness and make people love her. How could you not?
Check her videos out.