When they come to a red light, Vierra, the "senior companion," comes to a well-practiced halt. He sets his right foot down and greets the motorcyclist that pulls up beside him in Taiwanese.
每當紅燈亮起，「大同伴」葉明杰熟練地停下車，右腳一拄，對著身旁萍水相逢的摩托車騎士，流利的閩南語隨即出口：「你呷飽沒？」