Actor Geum Kiyool has been secretly in love with his roommate Seomoon Hyung since their school days. When Kiyool takes on an adult-themed music video, he tries to set the mood by experimenting with a toy, only to get caught in the act by Hyung himself! But instead of being shocked, Hyung unexpectedly offers to help him out. As the lines between fiction and reality begin to blur, both Kiyool and Hyung have to find the courage to step into the spotlight.