Coming home from class the other day, the bus was very crowded - as it usually is.  I and  a number of other people were standing in the isle, holding onto the handrails, because all of the seats had been taken. Presently a woman boarded the bus with several large parcels and bags.  As the bus started to move again, she struggled to keep control of her burdens.  Seeing this, a young man immediately leaped up and gave her his place.  Not long after this, a pregnant woman also got on.  A young woman then proceeded to give up her own seat for the woman.  I smiled about this for the whole rest of the week.