Radiant.

That's all he could think of when he looked at her. Chu Sung Hoon did his best to keep his thoughts from showing. He was normally quite the stoic figure and was almost shy when it came to socializing with people he didn't know. But somehow, Song Ji Hyo was different. He knew the familial atmosphere given off by the Running Men contributed to his out of character letting down of his guard. They had been a cast for so long that you could immediately feel that the relationships between the members were real and not simply for the show's sake. He had been lulled immediately into a sense of comfort by their easy going nature and constant teasing. Truthfully this was closer to his own true character but he only revealed it to those closest to him. 

Feeling the warmth of the people surrounding him, Sung Hoon found himself smiling more and joking more easily. And he seemed to joke the most with the lovely lady by his side. He was more than pleased when she had plopped down next to him at the restaurant. They knew each other from previous episodes but this was the first time he had faced off with her individually and he had been amazed at her spirit. He was used to going up against spirited fighters but he had not expected such playful confidence from Ji Hyo. When she first declared she would battle him, he had expected token resistance and was prepared to put on a good show for the audience before he finally outed her. What a surprise to find out that her wildcat persona on the show was not a show at all! She had nearly gotten him