Heartstrings

MUI is awakened after emergency aid. In fact, MUI is suffered from inherited heart disease, she will die at any time. Nonetheless, MUI is very positive and optimistic. She even invites FAI to sing the main song together. FAI refuses her politely at beginning. However, he is affected with her passion and sincerity later and agrees to sing with her. TAI is set free with FAI' s help. However, FONG does not trust him. TAI pays special effort to earn FONG's trust. KIT is jealous with FAI who is so lucky in both career and love. He tries to spoil the relation between FUNG and FAI. He even frames FAI up when he, himself, has made a mistake.