Kang Shin Woo (played by Jung Yong Hwa) is a member of the fictional band, ANJELL. of the SBS drama, You're Beautiful. His calm, rational and gentle personality led fans to dub him as the "towel guy". He stumbles on Go Mi Nam (played by Park Shin Hye) secret that "he" was in actual fact a girl. When Mi-nam, who pretends to be a guy, is stuck in the men’s changing room, Shin-woo helps her leave by placing a towel lightly over her head saying, “I can’t wash up if you’re here”. He helps conceals her identeity without her knowledge and soon becomes fond of her. And rather than asking her out on a date directly, he will say, “Thank you for coming with me. I had really wanted to eat the food here.” But all the indirectness and concealing of emotions has only made his presence become less of a concern for Mi-nam. He will speak to himself while holding a gift for Mi-nam in his hands after she leaves him to take care of Hwang Tae Kyung, and speak to the wall after Tae-kyung looks after Mi-nam all night when she becomes sick.
You’re Beautiful follows teenage pop idol group members and their growth, love lives, and conflicts as they progress in their careers. Jang Geun-seok plays a young simple country boy who becomes part of a idol boy band.The premise of the drama will follow the story of the top 3-member idol group, who is searching for a 4th member. Lee Hongki, Jang Geun Suk and Yonghwa recruit a new male member played by Park Shin Hye, but when he suffers an injury, Park Shin Hye's twin sister, also played by Park Shin Hye, takes over.