The fifth OST track for Flower Boy Next Door has finally been released online! Yoon Si Yoon's sweet voice sang "Wanting To Date," the theme song of his character Enrique Geum. The song was written by music director Kang Ho Yeon. The acoustic sounds compliment the sweet melody used to express Enrique Guem's feelings for Park Shin Hye's character. The news of Yoon Si Yoon singing for the soundtrack attracted a lot of attention, and now you can listen to it here: Flower Boy Next Door has a really strong OST so far! Which tracks are your favorite?