The End of the Track

Hsiao Tung and Yung Shen are best friends who spend their time wandering the countryside, training for athletics, and hanging out at the dumpling stall operated by Yung Shen's parents. When Yung Shen suffers an unexpected heart attack on the track field, it shakes his parents to the core - and sends Tung into a downhill spiral.
(Source: IMDb)