Welcome home, yul! You're going to have a younger brother! Yay! The narrator says that he didn't realize that yul would look so much like jun. The narrator compares yul's appearance to jun's habit of sleeping while reading a book, brushing his teeth while he washes up, and hugging him while watching the news. He says that the more yul and jun share their time and emotions, the more they'll resemble each other, and since they don't intentionally copy one another, they won't notice it until they pay attention. He gives her the list of advertising companies to prepare for tomorrow's presentation. She asks about how they have to succeed, and he says that this is their first time handling a huge project, so he wants to prepare well. He asks how much he and his partner have left, and she says that they're almost finished. She says that she'd like to help him spread a kiss, but she's not sure if she'll be able to hold him like this forever. She tells him to pretend not to see, and they go to bed