Today is the day your school holds a study tour. This morning you ran because you were afraid of being late, when you got there, you were relieved because the bus was still there. You quickly get on the bus and look for a seat, you look right and left, see that the seat your friend is sitting in is full, your friend looks at you sadly because you can't sit together with her. Then you walked further, finally you found an empty seat and sat there, when you turned around it turned out that your classmate was cold and rarely chatted, when you sat down he immediately moving his backpack onto his lap and staring at the window, didnt pay attention to you