Have you ever talked with someone you don't know in public places?

Yeah, I have, and I actually enjoy talking to strangers. It is like a little surprise in your life; you never know what life stories they have and which destination they are heading to. So it's just nice to have a chat with people.

Definitely, yes, many times. When I'm in trouble, I ask someone for help. For example, if I get lost in a public place, I don't hesitate to talk to a stranger for directions.