Twelve Boys, Twelve Girls. Twelve different love stories. All connected to the 'SM Academy' (Baekhyun and Taeyeon) (Suho and Taeyeon) (Kris and Jessica) (Luhan and Tiffany) (Sehun and Yoona) (Lay and Hyoyeon) (Kai and Hyoyeon) (Kai and Yuri) (Tao and Sooyoung) (Xiumin and Sunny) (Chanyeol and Seohyun) (Chen and Seohyun) (D.O and Yoona) (D.O and Sulli) (Suho and Krystal) (Chen and Luna) With f(x)'s Krystal, Sulli and Luna

Walking down on her own path to find her childhood best friend, she met a guy along the way who had resembled a lot like her friend. They became so close until she was slowly falling in love with him. But things just got complicated. He was taken and had a supporting girlfriend who stayed by his side forever. Being the curious girl she was, she thought that he was her best friend, so she decided to take a rest from that long way to find her precious friend. Would she stop finding him because she thought that she already found her friend, or just continue walking on her way just to find her best friend?