Below is a collection of pictures of Sang-Hyeok from the anime.
Kim Sang-Hyeok[]
Yoonggook holding Sanghyeok back
Sanghyeok braving the blizzard
Sanghyeok with Chelin,Jinsook and Yoonggook
Sanghyeok and yoojin going to the airport
Sanghyeok in the radio room
Sanghyeok looking at Yoojins bruise
Sanghyeok looking at Joonsang
Sanghyeok pushed away by Joonsang
Sanghyeok mad at Joonsang
Sanghyeok shocked on seeing the couple
Sanghyeok anxiously waiting for Yoojin
Sanghyeok looking at Joonsang
Sanghyeok in the art room
Sanghyeok with his fathers office in the backdrop
Sanghyeok at Yoojin's house
Sanghyeok confronts Joonsang
Sanghyeok stops short of punching
Yoojin and Sanghyeok leave Joonsang behind
Sanghyeok looking at Yoojin
Sanghyeok searching for Yoojin
Bile rising up Sanghyeok's stomach
Yoojin tells Sanghyeok her feelings
Tears well up in Sanghyeok's eyes
Picture of Sanghyeok and Yoojin on Sanghyeok's desk
Sanghyeok in a candle light dinner
Sang Hyeok takes Yoojin for a surprise drive