Two brothers, Kwang-sik and Kwang-tae, have very different attitudes toward women. Kwang-sik is extremely shy and can't say a word to a woman. But Kwang-tae is a playboy who just sleeps around. One day, Kwang-sik meets Yoon-kyung for the first time in seven years and he tries to confess his feelings to her, in his own way. Similarly, Kwang-tae meets Kyung-jae during a marathon and he tries his own ways on her. At first Kwang-sik still finds it very difficult to even talk to Yoon-Kyung and Kwang-tae thinks of Kyung-Jae as yet another temporary conquest, but in each case something changes in the brothers. Will they be able to love this time?
| Directing | Kim Hyun-seok | Director |
| Production | Lee Woo-jeong | Producer |
| Production | Kim Ji-hye | Line Producer |
| Visual Effects | Park Yeong-su | Visual Effects Supervisor |
| Writing | Kim Hyun-seok | Writer |
| Costume & Make-Up | Ham Hyun-joo | Costume Design |
| Sound | Han Cheol-hui | Production Sound Mixer |
| Art | Jang Seok-ho | Props |
| Production | Lee Eun | Executive Producer |