In the fresh set of behind-the-scenes photos, Cha Eun Woo sheds his cold, sharp character Do Kyung Suk and returns to his smiling idol self. Cha Eun Woo has been attacking viewers' hearts every weekend with his role in 'My ID is Gangnam Beauty', where he goes back and forth between a chic, rebellious campus hottie to a hero barging in to save the heroine from peril. 

'My ID is Gangnam Beauty' airs every Friday and Saturday at 11 PM KST on JTBC!