An elderly man on the bus who stands near Qin Bai. When Qin Bai offers him his seat, he becomes suspicious and thinks Qin Bai is a scammer. He loudly refuses and pounds on the bus door to get off, scolding Qin Bai as he leaves. This brief, humorous misunderstanding shows the contrast between Qin Bai's intended kindness and the world's cynical reaction.
