Yonhaedo is a small island in the middle of the Pacific Ocean. It's only a few hours away from the main island of Yap, but it's full of curious people who jump into the ocean to see what's going on around them. One of the curious people is Mi-jin, who's in the process of confessing to her sister that she's been having an affair with another woman. Mi-Jin is all, "I'm sorry, but I can't tell you why I'm confessing to you right now, because I've got some important business to get done." She's not having any of it, though, and she'd like to borrow her sister's cell phone one more time so she can make contact with her company. She asks her sister to lend her another cell phone, but she'll have to wait until she can get it from Yap.