Ji- hyo is always happy whenever she needs to go outside Korea with her secret boyfriend, Kim Jong Kook for work. But when she heard that this time Jong Kook wasn't able to join them in Shanghai, it saddened her. Jong Kook couldn't sit quietly especially when she didn't reply his text or answer his calls.  

On Mondays Kim Jong Kook and Song Ji Hyo has to pretend that they do not belong to each other. They do this for their beloved fans and although it is getting harder and harder for them to stay away from each other on the set, they're trying their hardest to say what they think their fans would like to hear. But as we all know, actions speak louder than words. 

What will happen if one day, you realize you love your bestfriend? But when that day comes, she is already commited to your close friend... what will be your destiny... what will be her destiny...

Ji-hyo is always happy whenever she needs to go outside Korea with her secret boyfriend, Kim Jong Kook for work. This time, they headed to Hong Kong for the Race Start 3. Many things and emotions involved between them. So let's see if they will survive hiding their relationship till the end.

Every time I see my dongsaeng haha laugh with his child and wife, I wished I had a family too,only with that woman... ~jongkook I wish he would propose to me, we arent getting younger and I hope to have a family with that one man... ~ji hyo

Kim Jong Kook may have been acting for the first time in the drama "The Producer" which makes everyone excited and happy but the real happiness producer for him are his wife Song Ji-hyo and his daughter Kim Jin-kyung.  

In front camera, they look like someone who would always fight against each other. But behind camera, they have their own world that only the two of them and their managers knew. So what happen behind the camera for Jong Kook and Ji-hyo?    

It's not hard to understand that all Ji-hyo did in front of the camera is just a character that she played as a Monday Couple with Gary. But for Jong Kook, at times his limits just reached to its peak. And for the shooting that day, everything turn out as frustration for him.

What happen if someone you know for a long time become your work partner? This is what happen when Song Jihyo, an actress and a member of the SBS variety show, Running Man and Kim Jongkook, a soloist and also a member of Running Man become a radio broadcaster partner. R&R!!!

Kang Gary is getting married to an unknown woman, but Ji Hyo and everyone else aren't taking the news well. Ji Hyo's quite depressed, but her manager, who secretly ships Jong Kook and Ji Hyo, asks Jong Kook to take care of Ji Hyo until she's back to normal (as her older brother, of course). The two get closer and suddenly, it's like a fresh hibiscus blooming in the middle of winter. Their love slowly grows, though unconsciously. And this is their story.  

Kim Jong Kook and Song Ji Hyo never expected to be together - at least, not at first. When our favourite couple finds themselves dating in secret, every Monday becomes a time for furtive touches, secret glances and whispered words. Maybe it's tiring to keep their relationship to themselves, but it's exciting, even thrilling to be the only two people in the world who know. It's a good thing all the other me