日光城未必暖星光未必浪漫
[rì guāng chéng wèi bì nuăn xīng guāng wèi bì làng màn]
This can mean 'The city of sunshine isn’t always warm; starlight isn’t necessarily romantic,' suggesting that appearances can be deceiving and that sometimes expected warmth or charm may not live up to anticipation, pointing out hidden realities or disappointments.