Guest Stars Min Jin Woong as Moon Tae Hyeon Kim Won Hae as Kwon Hyeon Seok Jun Suk Ho as Min Dae Shik Yoon Bo Ra as Hui Na Yoon Boo Jin as Kyung Soo Choi Moo In as Na Ra's Father Lee Chae Yoon as Mud's Dinner Owner Kim Myung Joong as Pension Owner