In this short scene, Mingyuan gao sings a love song to her sister, who is the birthday boy for the student. Mingyuan tries to buy Mingyuan a face, but Mingyuan refuses to buy him a face. The two sing a duet, and Mingyuan tells Mingyuan that she is blushing blushing because she is in love with him. He tells her that he has a movie date that night with Su, and they will be able to go home on their own. He warns Mingyuan to go back to the bedroom first because the balcony window has been opened and someone is sneaking in. He also tells her to stay and check the balcony because it is too dangerous.