In "The Best of Us", before the college entrance examination, Yu Huai's mother asked Yu Huai not to disturb Yu Huai. The answer was: Mom, I know I'm very anxious now, but can you believe me? I will work hard and not disturb you. This sentence expressed Geng Geng's trust and respect for Yu Huai, as well as her determination and hard work. It showed that she would not disappoint Yu Huai's expectations and would also fight for her dreams. This sentence also conveyed the anxiety and uneasiness of youth, as well as the expectations and promises for the future, making the readers feel the breath of youth.