answer: #Person1# thinks Bob doesn't need to pay since they're friends. Bob doesn't accept it.
documents: #Person1#: Hi Bob, how's business?
  #Person2#: Just okay.
  #Person1#: Okay, enough small talk. Let's get down to business.
  #Person2#: Good idea.
  #Person1#: Since we're good friends, you don't have to pay me.
  #Person2#: No, I can't accept it. Business is business.