i'm a lightweight

I'm a lightweightBetter be careful what you sayWith every wordI'm blown awayYou're in control of my heartI'm a lightweightEasy to fall,easy to breakWith every move my whole world shakesKeep me from falling apart
just love this song from demi lovato..it tells us that one should not play with the words..because from the words , some people's life change..
enjoy the song ,