I read this somewhere:

"So many acts and expressions of love go unnoticed and unfelt, because we simply get used to them or become too busy to stop and take note -- or to stop and say thank- you."

Isn't that true?

We get used to all those little actions and don't notice the little "specialness" in them... We don't realize that maybe, people will appreciate that we did notice the specialness in their little actions.