Sometimes doesn't mean behaving nice, means you will got the same answer, it never means that everything done in positive = returns positive.... sometimes comes and negative.
Gypsy aren't only poor, but they are brutal and not so nice people. World has smashed them, that they start making revenge by behaving bad to dogs, like "Hey, I'm the boss". But nobody stand up and do...
(p. pr. & vb. n.) of Behave