It’s a romantic comedy that tells the story of Im Joo Kyung, who is insecure about her appearance and uses makeup to look beautiful to the world. She meets Lee Su Ho, a young man with a hidden scar in his heart, and they grow closer as they share their secrets with each other. Im Joo-Kyeong (Moon Ga Young) is a student who doesn’t want to be caught without makeup. Ever since she was little, she’s had a complex about her appearance. To hide her natural face, Im Joo-Kyeong always wears makeup. Her excellent makeup skills make her look pretty, and through makeup, she is bright, optimistic, and self-confident. She becomes involved with two men: Lee Soo-Ho, the only man who knows what she looks like without makeup, and Han Seo-Joon.