Yujin has harbored one-sided feelings toward the college sweetheart, Jang Wonyoung, for three years. They're now in their senior year, and Yujin thought it wouldn't hurt to confess her feelings by singing a love song for her crush at the annual uni festival. The worst that could happen is her crush rejecting her in front of a crowd (which would most likely happen), but she never thought of the latter not showing up at the festival.