In an online video clip, Yerin, member of the K-pop group GFriend, sits behind a table with a neck pillow perched playfully on her head. In front of her sits a man in a black jacket who leans forward slightly, removes his eyeglasses and hands them to her. She looks at them for a moment, then hands them back. Before leaving, the man elicits a high-five from Yerin; obviously uncomfortable, she complies, then turns to her left and says something to her manager: The man’s eyeglasses had a spy camera in them.