瞌睡虫

Apparently the old man's conduct is wrong and illegal. I think now most of the young people on bus will give up seat to the elderly, infirm,sick, disabled and pregnant. Most of the young people have done their best to help these people. But I often see some people when they get the seats given up by others even without a smile or a thanks. It seems that it's others obligation to give up seats to them. Sometimes the young people are tired or a little sick or in a bad mood, they also need help and want a seat to rest. So let's think more for others and live in harmony.