After the teaser pictures, and behind the scenes clip, SNSD YoonA's cameo on 'Because it's the First Time' has finally aired.
Check out her special appearance below and see who was the man who turned her down when she asked him to go watch a movie~
Release Date: January 17, 2017
Release Date: June 28, 2016
Release Date: December 10, 2016
Release Date: May 17, 2016