TWICE Sana 'How are you so pretty?'

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TWICE Sana, who attended Pocari Challenge Teen Festa held at Jangchung Gymnasium in Jung-gu, Seoul on the afternoon of the 4th, is showing the stage.

TWICE Sana, who attended 'Pocari challenge Teen Festa' held at Jangchung Gymnasium in Jung-gu, Seoul on the afternoon of the 4th, is showing the stage.