Fans have noticed Baekhyun's cute reaction to his own shirt during the live June 9 performance of EXO's new songs "Lucky One"�on 'M! Countdown.'�

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Baekhyun was wearing a slightly suggestive t-shirt which shows an image of two women lying together with their legs intertwined as a part of his stage costume. During the performance, the image was covered by a jacket that Baekhyun was wearing on top, and he didn't notice what was actually on his shirt until he removed the outer layer.�

Looking down and seeing the suggestive image on his shirt, Baekhyun proceeds to cover it with his jacket right away, a look of embarrassment creeping slowly (or is it an impish grin?) up his face.�

All I can say is..."Kkaebsong."