K-Pop girl group TWICE SANA's gif, who made a mistake with her hand gestures, is a hot topic.

Sana's gif, on TWICE's reality show "TWICE TV," has been posted on an online community in Korea, drawing attention from netizens.

Netizens who saw Sana's photo with a wrong hand gesture while filming the MV responded by saying, "Research failed! ',," "Sana's two-handed synchronization ',," and "So cute."

▲Images Source:www.youtube.com/c/TWICE