Sam is a middle-aged taxi driver. Every morning, he drives Yu-Hsin, a 18 year-old girl, to her senior high school. After that, his daily work starts: waiting at the taxi stand, driving customers around the city, taking a nap under the bridge....When Sam picks up Yu-Hsin from school in the afternoon, he sees her on a scooter with another boy. Sam decides to follow them to find out if she has a boyfriend...
