Joon-Young is a 20-year-old university student. He is a neat, good student, wearing unassuming glasses, jeans, white socks and white sneakers. He doesn't care about fashion. Joon-Young plans more than necessary and he is sensitive. Joon-Young then takes part in his first blind date. There, Joon-Young meets Young-Jae and they begin to date. Young-Jae, is also 20-years-old, is emotional, spontaneous and honest. She doesn't have parents, but she is really close to her older brother. They live together and rely on each other. Her dream is to become rich and she decided to work as a hairdresser's assistant rather than going to a university. A friend then dragged her to a blind meeting with a university student. There, she meets Joon-Young who has a totally different personality from her. A romantic comedy that follows the realistic romance of two individuals with completely opposite personalities who unexpectedly met on a group blind date.