Yes, I think people who like to smile are usually more friendly. When someone smiles, they look more open and easy to talk to. For example, if I see someone smiling at me, I feel more comfortable starting a conversation. Smiling is a simple way to show you are friendly, and I notice that people who smile a lot often have more friends and get along well with others.

Not always. Sometimes people smile just to be polite, but it doesn’t mean they are really friendly. Also, in some cultures, people don’t smile much but are still very nice and helpful. I think being friendly is more about how you treat others, not just if you smile a lot. Some people might smile but not really mean it.