最后，他必须规规矩矩，才能对得起将来的老婆，因为一旦要娶，就必娶个一清二白的姑娘，所以自己也得像那么回事儿。

• Lastly, he must behave decently to be able to face his future wife. Because, if he did get married, the girl must be clean and spotless, and that meant he should be the same himself.