When the school bell rings, she doesn't know it's time to go into the classroom, and her teacher often has to call for her over the intercom or go searching for her. Sometimes when they are on the way to PE or music class, Tien-tien is nowhere to be found.
上課鐘響她還不知道要進教室，經常讓老師廣播、四處找人；有時要前往上體育課、音樂課途中就不見人影。