Their chemistry is so good, I'm really looking forward to it! Haha

Their chemistry is so good, I'm really looking forward to it! Haha

The released behind-the-scenes footage captured the two actors in their serious professional mode. Standing in front of the camera, IU and Byun Woo-seok maintained their emotional arcs while deeply immersed in their respective characters; their affection for the project and their roles was clearly conveyed as they monitored the filmed scenes and coordinated their movements with the staff.