Today is Saturday, and there are many people of all ages and children who go out. The whole carriage was crowded, and it was normal for physical contact to occur. Today, I met 2 men who grinned for half a day because they stepped on their feet, which was also a symptom that almost got up. Fortunately, although I feel that they are more impulsive, I still say more rationally: or we will get off the bus.