Sam has OCD. After he broke up with his girlfriend, Yu Ting, his OCD got more serious. When Sam tried to overcome his OCD, Sam's brother, Ken, took Sam to jogging. One day, they met a girl when they were jogging.

• Alex Hsu
• BoZong Chen
• Cecilia Choi
• Alex Hsu
• BoZong Chen
• Hugo Wai Cheong