Action speaks louder than words...

People talks to you very friendly, kind, polite...etc but it's hard to tell whether or not they are jealous, envious, grudge and speak ill behind your back and there's a quote that say "action speaks louder than words". It is true that we cannot trust very word people said but we can tell by their action toward us but...there's some people that pretend to act nice to us, pretend to be so generous and to be short, everything is just a pretending. So, the quote here"Action speaks louder than words" doesn't seems to be right anymore. However, we still can tell that the action is just a pretending or not. We can feel it. All in all, we need to take a very good notice and pay attention to their behavior. Plus, trust you feeling because sometimes there's a thing that we can't see, can't hear but can feel it.