Singer-actor Kim Jae Joong shares his honest thoughts about dating and relationships.

For the August issue of the magazine "@star1," Kim Jae Joong showed off his toned and manly body through a photo shoot.

During the interview, he was asked if he was keeping a secret girlfriend somewhere, since he's so secretive about his romantic life, and he honestly replied, "A secret girlfriend? Even if I had a girlfriend to hide, I think she would run away from me."

On the topic of his other activities, Kim Jae Joong shared, "Aside from filming the drama, I'm also devoting my time in preparing for JYJ's upcoming album."

He added, "Our team shares an inside joke that we spend so much time in the recording studios that we rarely get to go home, so we don't have to pay monthly rental. We are also too busy to even wash up in the sauna."

Even as one of the biggest names in the entertainment industry, Kim Jae Joong is continuously showing a more improved side of himself through his acting in the drama "Triangle" as the middle child Heo Young Dal.

In related news, Kim Jae Joong recently released an original sound track entitled "Coincidence," and the song relays the feelings of his character towards his sufferings and his reunion with his brothers.