Sunggyu: My most memorable scene was where Woohyun and his leading lady reach out their hands but they're unable to touch each other.

Sungyeol: They reach out through the bookshelves.

Woohyun: I was completely absorbed in the music video for a while. The music video reminded me or 'Romeo and Juliet.'

Hoya: All they had to do was walk around the bookshelves to see each other.

[Source: http://youtu.be/DkSepZyu554]