It's Sunday night, and the two of them have to go back to work. They can't open the door to the research room because the owner is away, so they have to walk back to the office. They're both ashamed that they've been in the bottom spot for the last month, and they tell each other that it's because of the director that they haven't been promoted to the top spot. The director calls them back into his office and tells them that they shouldn't have been promoted in the first place. The two are shocked that the director would call them back to his office to argue with him, and that he's actually in love with one of them. They go off to get some disinfectant, and when they arrive back at the office, they find that the door is still closed. They decide to go outside to meet each other later.