Actress Kim Hye Yoon breaks out with "Sungjae"... Actress Yoo Yeon Seock reveals her worries, "What should I do if I get burned out?" = "If I have free time"
Actor Ahn Bo Hyun imitates Kim Woo Bin and chooses modeling... They've been friends since before their debut = "Whenever I have free time"
Actor Ahn Bo Hyun appears on variety show "If I Have Time"... "I have similar tastes to Yoo Yeon Seock, I like old cars"
Actor Yoo Yeon Seock, attention on science and engineering family "Father is an engineering professor, brother is a mathematics lecturer"... Guest is "IVE" An Yu Jin = "Whenever I have free time"