I've heard of this movie, 天作之盒, but never actually watched it. This SARS-themed movie is based on a real-life story of a married pair of doctors - who battled SARS in the frontline and gave their lives to it. The theme songs for this movie are quite nice.
I have not sung this song for a long time, but I can still remember how it touched my heart when I heard sang by 张敬
There are some people whom you'll never meet, but are striving for the same purpose as you, and encouraged by the same love.