One day I was traveling in a bus I gave my seat to an old lady, who was really happy with my gesture. Then I noticed that two ladies were tense as they were unable to call from their mobile as the phone had hung. I tld them not to worry and that I would fix it, and I managed to do so. And though they did amke the call, they couldn’t speak with the person as he was on another call. But they were happy and smiled at me, indicating that it was okay.
The opportunities to help are many. We just need to be aware.