Taeyeon is third year college student major in Modern Art, while Yoona is her one year junior major in Drama and Theater Studies at same university. Since their first met, Taeyeon put her eyes on the younger girl. Taeyon gets some troubles when her best friend, Tiffany, finally got her brave to ask Taeyeon out. She has hard time to make Tiffany accepted that she already fell for someone else, meanwhile Tiffany does not give up that easily.

Yoona admires Taeyeon’s voice since the first day in the college, when she accidentally stopped by at music practiced room when some students did their activity for upcoming College Music Festival. Actually, not only her voice. Yoona knew exactly that her heart raced a bit faster when her gaze fixed on someone who was like an angel with indescribable beautiful figure and of course with her amazing vocal capability. Yoona decided to joint the music club to get to know about that girl. She then find that this situation can slowly distract her from her heart break that she received from her ex lover, Jessica.