CHUN-LEI is framed by the teacher and she is requested to run around the playground as punishment. M Club members take revenge on the teacher for CHUN-LEI. The teacher's car is damaged and CHU LEI tries to take all the blame by herself. DAN-DAN visits CHU LEI and persuades her to join her fitness center. She also reveals the story between SIU-SZE and CHI-LUN to CHU LEI. SIU-SZE organizes a birthday party for CHU LEI at the dance studio and she brings FUNG-SIN to the dance studio as well. However, CHU LEI reveals that she will leave the dance studio. FUNG-SIN's condition is getting worse. KAM-YIN suggests SIU-SZE to sell the dance studio for paying FUNG-SIN's debts and medical expenses. KWOK-LEUNG asks SIU-SZE to concentrate on taking care of their daughter but SIU-SZE rejects him. CHU LEI joins DAN-DAN's fitness center. All M Club members try to question DAN-DAN and CHU LEI. They end up in discord……