100% agree with this quote!; I agree as well, it not only shows you care, but words not even need to be spoken when time is what you give, memories of the times spent with loved ones who are no longer with us are memories, and nothing is better then.
I did not happen to learn this a long time ago, only a few months ago. Give it some thought. Turns out to be true. They are not entitled and they will think what they want anyway.