Jang Hyun and Yoo Young finally get married. Suk Moo goes out for a bachelor party with Jang Hyun, but he finds himself in such an unexpected situation. A year after the wedding, Jang Hyun, Yoo Young, Suk Moo, and Hwi Roo all go camping together, and things are just as how Suk Moo predicted long ago. Meanwhile, Suk Moo decides to tell Hwi Roo something.
