He looked like he didn't want to be there with her but he had no choice. Bi Yu, on the other hand, was so excited that she was taking pictures and tried to hold his hand several times but her son kept his hands in his pockets which wasn't like him.
She wanted to snoop on her son so badly that she decided not to leave. She suspected that at the end of the evening, he would come out with the girl he likes. That way she will finally know her son's little secret.
The problem with this plan was that she was starting to look like a crazy lady sitting in the car waiting to catch her husband having an affair.
She turned off the headlights of her car and tried to look as inconspicuous as ever. While she was turning on her stereo to play some songs via Bluetooth, her window was suddenly knocked.
When she looked she found that it was Bi Yu's mother. Since their kids were going to the dance together they had to be acquainted.
