When Xiao Jia was in his third year of high school, whenever I crossed the road, I always habitually pulled him, afraid that he would only talk and not look at the car. It has been half a year since I went to college, and now he and I are walking on the road, there are bicycles and motorcycles passing by, and Xiao Jia subconsciously drags me to the side. When passing through a zebra crossing without traffic lights, I will also be dragged by at the right time. The protected and protected roles are thus quietly switched. [Teeth]