Over the course of their career together, Brian Joo and Hwanhee have grown from adolescent idols into fully matured R&B vocalists. Though their intimate and sometimes fractured friendship has at times threatened to break up Fly To the Sky, the duo's musical charisma is a gift that can't be abandoned. Joo's boyish voice is the perfect natural complement to Hwanhee's husky, impassioned delivery. After the pair received the artistic support of slow-jam guru Brian McKnight, there was no stopping them. This is the story of how two friends turned all of Korea onto the silky sounds of American R&B.