Male: "Ye Xiaochuan, male, 23 years old."
Female: "Ye Xiaoxue, female, 23 years old."
"Are you brothers and sisters? Or siblings?"
...
"Just neighbors."
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Ye Xiaoxue: "I think if we are relatives, I should be considered your sister."
Ye Xiaochuan: "Why? We didn't leave the delivery room at the same time. I didn't see you crying twice before me!"
Ye Xiaoxue: "Don't forget, you are a premature baby! You were lighter than me when you were born."
Ye Xiaochuan: "..."