Actor Kim Soo-hyun presented Kang Ki-doong and high school student concept.
Kim Soo-hyun posted three photos on his instagram on the 26th with an article entitled "#blood #YOUNG #TEEN".
In the photo, Kim Soo-hyun was posing in a uniform with Kang Ki-doong.
The pair posed as nicely as they could and emanated a delightful chemistry. Kim Soo-hyun and Kang Ki-doong were also perfect without any sense of heterogeneity while uniform appearance was made.
In TVN's Saturday Drama, "It's Psycho, but It's OK," which was broadcast on the 25th, the appearance of Moon Gang-tae (Kim Soo-hyun) and his friend Cho Jae-soo (Kang Ki-doong) during the high school student days was reported.
About Kim Soo-hyun
Kim Soo-hyun is a South Korean actor. One of the highest-paid actors in South Korea, his accolades include four Baeksang Arts Awards, two Grand Bell Awards and one Blue Dragon Film Award.
 Wikipedia