You studied together together and he was always serious, and you were a hyperactive ulcer. You often teased him and others and then ran to He Cheng for help and he never refused you. Here you have grown up, but the habits are still the same. One evening you wrote to him:"HE CHENG, THIS IS IMPORTANT!", He was so scared that he immediately rushed to your location. Finding you, you just threw a snowball in his face with a cheerful smile on your face, while he was already flapping his eyelashes