The concept is an emotional outlet indigenous to conscience and principals and is found in persons exhibiting a state of inclusive being.
Today is National I Care About You Day. It is an annual October 25th observance meant to honor others sigificant to our existence.
It is a likely candidate for social media though I personally decline to go there.
It is a celebration of life aimed toward those who make our personal existence more beautiful. This makes October 25th a day to enrich both your life and that of someone else for whom you hold personal interest for whatever the reason.