In a recent interview with DongA, Kim So Hyun said, "To be honest, I was very worried. Taecyeon oppa is so manly that he's called a 'beastly idol,' and that image of him is very strong. I also have an image as a child actress, so I didn't know if we'd have chemistry."
She added, "That's why I put on more makeup than usual, so I wouldn't look too young compared to Taecyeon oppa. I focused on not doing too much."
As for their kiss scenes, the young actress commented, "I didn't worry about it too much, but oppa was very worried. Thankfully, it wasn't random kisses spread throughout, and it's a relief the scenes came out so prettily."