不过是场梦
[bù guò shì chăng mèng]
'However, It Was Only a Dream' ('Bu Guo Shi Chang Meng') conveys disappointment following an awakening from dreams that were too good to be true or a sense of fleeting experiences. It implies life situations or romantic endeavors didn't end as expected, but there’s an underlying acceptance of reality, albeit a bittersweet kind.