Join IU and Park Bo Gum as they share their candid reactions to memorable scenes from the hit series. This exclusive behind-the-scenes video features the talented cast discussing their favorite moments and the challenges they faced while bringing their characters to life. Also featuring Moon So Ri, Park Hae Joon, Kim Tae Yeon, Lee Chun Moo, Na Moon Hee, Choi Dae Hoon, Kim Yong Rim, and Lee Jun Young, this is your chance to see the stars' genuine responses and hear their insights about the production.