青春的旋律

Chin Chuan as Wang Kai (Band) Louis Lu Yu as Ou-Yang Yu (Band) Guo Man-Na as Qian Ru Wong Sam as Mr. Li 李琳琳 as Alice 王莱 as Alice's mother Hoh Ban as Alice's father Woo Wai as Feng Xiao-Shan Tiu Wai as Zheng Jie (Band)