In this scene from Anna and the French Kiss, the narrator reflects on someone's teasing comments, highlighting how quickly they've been judged or made fun of, especially about their accent. The person's smile suggests a playful or teasing attitude, but it also emphasizes the familiarity and ease in their interactions even in a short time.
The narrator feels slightly defensive or annoyed, as they consider the triviality of the teasing topics like hair, height, and trousers. The mention of trousers specifically underscores the petty nature of the teasing, and the overall tone hints at a mix of frustration and amusement in dealing with the other's playful banter.