It's not easy being a secret couple. Especially when you have to work together. Especially when there's another girl competing with you. True he is your boyfriend. But for how long? Who could promise you that he'll never change? That's what have been playing in Ji-hyo's mind these days. And situation after situation didn't help curing her insecurities. Will Jong Kook manage to hold onto her heart till the end?  

It's always hard when you had a crush with someone especially whom you work with. At one point, it makes you happier every time you are going to work knowing that you will meet that special person. But on another point, it pains to deal with your own heart since you keep everything inside you alone. Will they confess their feelings one fine day? Or will they last as colleague, brother-sister forever? Enjoy the ride. 

They are supposed to attend the Running Man Fanmeet in Taiwan for 2018. But they couldn't fly together due to individual schedule. Will they still enjoy each other's companion within their limited times?

He kept everything inside him. Everyone knows Jong Kook is a very reserved person. He doesn't like to share his personal life especially when it's related to love and woman. But when one woman makes his feelings almost explode, he felt like he's going crazy since he could only talk to himself. Will he be able to to confess? How long can he keep it to himself?

Ji-hyo was never happy when she needs to travel outside Korea alone, without her secret boyfriend or even other Running Man members. But this time, she's at her happiest moments when she travelled to Shanghai and received lots of surprises. When someone she never expected appeared at her door. When someone she loves dearly stood in front of her. She felt like dreaming. Yes she was happy. But can she handle two Kim's at once? 

They have been together for seven years now. The Running Man members are like a family now. But when Gary dropped the news that he's leaving the show, it seemed like the world almost collapse. And the person who was affected the most, was Ji-hyo since she has been working closely with Gary until they were called Monday Couple. But it's all on the surface. Deep down, there were other person who was hurt silently. Without anyone's knowing, someone else had knew anoth

The love relationship between Ji-hyo and Jong Kook hasn't been good recently. To make it worst, Ji-hyo was offered to shoot for a show from China's production called We Are In Love which is like the Korean show We Got Married. Will Jong Kook be as understanding as he was towards Monday Couple when Ji-hyo shoot for this new show? Will their love remain strong as before?..............You'll never know..........    

They had once been a presenter together at the MAMA 2013 and that was the night when Jong Kook confessed his love towards Ji-hyo. Jong Kook was happy to be called again as a presenter for MAMA 2015. Except this time, he will be partnered with Park Shin Hye and that kinda upset his girlfriend, Ji-hyo. She thought they could do it again. She thought they could have their MAMA anniversary again. But no. Instead Ji-hyo needs to fly to Shanghai for her new movie. Not on

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.  

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.

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.