ap.Although Old Mrs. Bai had bought this girl a piano before, she had hardly ever heard her play it...Just because you understand a little bit of music theory, doesn't mean you can accuse people of st...eves together. It did a good job of hiding her embarrassment."Mr. Li, Mr. Li, yes, yes, I'm sorry, thank you..." Yin Panyan had no face to explain anymore and quickly dashed out the door.Li Yihan's fa...