Here, their differing hometowns do not keep them apart because, after all, they are all Hakka; they share a closeness like that between family members. People say that if you speak Hakka, you can buy vegetables more cheaply in the market.
據說，在市場講客語可以買到較便宜的菜，就連經營自行車行的張又郎面對「賣客家人會不會比較便宜？」