It's the day after school, and Harima is in the ladies' room at home. She wants to go out and have a good time, but she's worried about what people will think of her. She's also worried about how she'll look when she gets home, since she looks like a spoiled, rich girl. She doesn't know what to do with herself, so she decides to hide in a nearby bathroom and pretend to be in love with a guy named Tsukamoto. Harima tells us that she can't wait to leave, because it'll be like a "test" of her love for him. First, she has to figure out how to get to the bathroom without looking like a rich, spoiled girl. Then, she decides that she should throw a mop at him to get his attention away from her, and then she should make a move on him. Finally, she manages to throw the mop away and make her move.