What’s the most remarkable or inspiring act of kindness you’ve witnessed or been a part of?

One of my most recent ones is that I was crying in a changing room as I have been crying for an hour because my mother screamed at me because I didn’t want to take her bathing suit shopping with me and when I came out of the changing room, a woman hugged me asking me if I was ok and I told her I will be as I didn’t want to tell her what happened at home and she didn’t push further. Something ik my own mother would push me to tell. This was back in July and I still remember it vividly.