On the night the power went out during evening study in their senior year of high school, Zhao Suihuan used a desk lamp to explain the problems on Cheng Linxia's math paper. In the glow, her eyelashes cast a trembling shadow on his school uniform sleeve. They sneaked out onto the balcony to eat snacks, leaning against each other as they watched the sunset, until the college entrance exams separated them by more than a thousand kilometers...
