To Trade Our Desires, Wants and Needs

The words are being abuse  and seems like its value is gradually vanish. I think those words aren’t enough because those are just words and not being shown. Is that it? I mean, just hearing those words even we never seen that someone meant it alot and just because we heard it from the person we want to hear from then we easily collapse and compelled by them? How pathetic though clever people dare to use the words ‘I Love You‘. Then I guess, to answer that, we say those words to trade our desires, to satisfy our wants and to fill our needs