Youngji Heo's 'Laughter gif that sucks (?) you' was posted on a Korean online community and drew netizens' attention.

Netizens who saw the picture had reactions like, "Oh no! I think I'll be sucked into the picture! Ha,"
"Is this a fan art? Ha. It is a bit scary...Ha," and "I'm going to save it and see it whenever I'm depressed. Ha."