Along with the album, a three-minute music video of "My Precious One" was also uploaded on B2M Entertainment's official YouTube account. As said earlier, Kim's last official activity was held during his farewell fanmeeting on June 3. Due to limited of time until the enlistment day, Kim was not able to promote his album and perform his songs. Despite its lack of promotions, however, the album peaked at #5 at Gaon Weekly Album Chart starting on July 15 to 21. On July 23, Kim reported to the recruit training center of the 35th division in Jeonju, North Jeolla Province for four weeks of basic training. He was originally exempted because he had a hepatitis B carrier, but due to a change in conscription law, he was eligible to serve the non-active duty as a public service worker. He was the first member of SS501 to enlist. The tracks of Kim Kyu-jong's album can be seen as his gratitude and love towards his fans. The lead single of his album entitled "My Precious Person" is about him missing his 'precious person' after separating, while "One Luv" speaks about his mutual feelings towards his fans. In the same way, "Thank You", which features his solo fanclub "ThanKYU", was penned by himself to show his gratefulness towards his fans. The music video for "My Precious One" was uploaded to YouTube on July 18, 2012. The three-minute, 33-second video was filmed outdoors in a summer day. In the video, shoots of Kim singing and strolling around the area appear. It is inferred that he was with someone, though the person with him is not shown in the camera. Other parts of the person's body, such as the hands and feet, are shown sometimes to act out the scenes. He constantly looks in front of the camera as well to talk to the person. At one point, he is seen dancing the steps of SS501's previous songs such as "Warning", "A Song Calling for You", and "UR Man", bringing back the memories of him with SS501. The last scene shows Kim sitting on the bench as he gazes through the camera; both the song title and his name in Korean are superimposed in the background.