answer: David and Jennifer greet and introduce themselves to each other on the first meet.
documents: #Person1#: It's a sunny day, isn't it?
  #Person2#: Yes, it is. I'm Jennifer. Nice to meet you.
  #Person1#: My name is David. Nice to meet you, too.
  #Person2#: Are you American?
  #Person1#: No, I'm a Britisher. Where do you come from?
  #Person2#: I come from America. Are you a freshman?
  #Person1#: Yes. What about you?
  #Person2#: Me, too.
  #Person1#: Great. Maybe we can study and play games together. I think we can be good friends.
  #Person2#: Yeah. Anytime.