Bang Chan plays the base track for Hyunjin, who loves it of course, and they start developing a sexy and rough (!!) concept around obsession & being out of control.
Bang Chan's also having ideas about what they'll look like in the video (elegant but also wild, tattoos), and Hyunjin is loving it, and I feel like there should be a content warning on this video.
Side note: Hyunjin talks about taking I.N to a department store to buy him a ring, and I also have feelings about that.