Have you ever been in trouble and someone comes along and helps you? They do not know you but just decide to help. This is called a random act of kindness.
I have, just recently, when my car tyre suddenly went flat whilst I was driving. It took me time to bring the car under control and park on the side of the road. I was about to call a mechanic when a car pulled in behind me in which was a young man and his wife and two children. He said "I saw your tyre go flat and I came back to see if you are OK. Do you have spare tyre? He stayed, changed my tyre and whole family waved goodbye. Wow! Then I realised that I did not know his name, but I did thank him.
A few days later, I was driving on a suburban road and I saw a young couple each carrying two heavy shopping bags. I turned around because that street was quite a long one without any houses and asked them if I could drive them home. Afterwards I realised I did not give my name but their thanks were there, both in their faces and by their words
It is said "One good turn deserves another"
Random acts of goodwill are never planned - they just happen. They do not often happen but such kindness make the world a better place.
Synonyms of kindness: kindliness, kind-heartedness, warm-heartedness, tender-heartedness, goodwill, affectionateness, affection, warmth, gentleness, tenderness, concern, care; consideration, considerateness, helpfulness, thoughtfulness, unselfishness, selflessness, altruism, compassion, sympathy, understanding, big-heartedness, benevolence, benignity, friendliness, neighbourliness, hospitality, amiability, courteousness, public-spiritedness; generosity, magnanimity, indulgence, patience, tolerance, charitableness, graciousness, lenience, humaneness, mercifulness;
Using kindness makes us feel good