Special Moment

I witnessed one of those sweet things about the culture here. I was riding a bus to my favorite place to read. The bus stopped at its usually stop. However, the driver knew the man and preggo lady on the bench. He hollered at them and friendly hello. And I think he was teasing them about something. They all laughed. It looked like the couple had just finished shopping and were eating some yogurt. The man asked the driver if he wanted some. Of course, he politely refused. The man was insistant. He hopped on the bus quickly and gave him a yogurt and straw, even though the driver said no. It would seem to be a small, insignificant gesture, but is it insignificant to do something kind?