可惜新娘不是我可惜新郎不是我
[kĕ xī xīn niáng bù shì wŏ kĕ xī xīn láng bù shì wŏ]
'Unfortunately, Neither the Bride nor Groom Is Me' signifies feelings of sadness or regret, typically after attending weddings or being reminded of missed opportunities for oneself in romance.