Jim is on his way to his mother's house. He wants to tell her that he's in love with her daughter, but he can't tell her the whole story. He's worried that she's jealous of his love for her sister, and that she doesn't know what's going on between him and his new love, seontae. He tells her that everything seems to be going well, but that things are getting too dramatic, too fancy, and too fast. He feels like things are starting to get a little too serious for his taste.