When answering this question, you can discuss the social and psychological effects of smiling. Smiling is often seen as a universal sign of friendliness and approachability, making people appear more open, positive, and easy to get along with. You can mention that people who smile frequently tend to create a warm and welcoming atmosphere, which helps build trust and good relationships with others. However, you might also point out that while smiling can be a sign of friendliness, it does not always reflect a person's true character, as some people may smile out of politeness or habit rather than genuine friendliness.

When answering this question, you can discuss the social and psychological effects of smiling. Smiling is often seen as a universal sign of friendliness and approachability, making people appear more open, positive, and easy to get along with. You can mention that people who smile frequently tend to create a warm and welcoming atmosphere, which helps build trust and good relationships with others. However, you might also point out that while smiling can be a sign of friendliness, it does not always reflect a person's true character, as some people may smile out of politeness or habit rather than genuine friendliness.