Seolhyun was a guest on the latest episode of ‘Radio Star‘, and on the show she did a sexy dance which also basically served as a fidelity/pervert test for the seven men sitting at the round table.
If you listen carefully, their seven brains as working so hard that you can actually hear the words “look at her head, look at her head, look at her head” repeated over and over via telekinesis.
Also, she did aegyo because, well, we know if she refused her career would be ruined.