Three actors shoot a promotional film for Red Cross: Chilam, Maggie Cheung, and Alex Fong reprising their popular roles as policeman Ah Kin in Cold Blood Warm Heart, paramedic Yan Yee in Burning Flame II, and fireman Wilson in Burning Flame II, respectively.

Chilam controls his discriminative attitude (against colleagues who coughs or shows possible sign of SARS) with religion to be a more optimistic person. He will return to Australia to visit his family after finishing his series with TVB. Maggie gives blood to aid to help save lives. Alex doesn't care about becoming number one actor at TVB.