"Why do birds fly, fish swim, and someone pried up the earth with their hands..." The little girl said in a melodious voice.
"Because you have a mental retardation that does not match your age," the little boy answered matter-of-factly in a voice as charming as nature.
"Can mentally retarded people eat it? It looks great," the little girl said greedily.
"Fang Lingge, your IQ really worries me." The little boy gave her a sarcastic look.
…………
Fang Lingge's family was about to move to city S. At the airport, Fang Lingge held his hand tightly, as if he was going to disappear in the next second. As boarding came, Fang Lingge kissed him on the face with her soft mouth and ran to the ticket gate.
Jiang Jincheng came back to his senses for a moment, looked at the disappearing figure with calm black eyes, and said sharply: Fang Lingge, you are the first person to kiss me and run away.