离离别别都是错分分合合那么多
[lí lí bié bié dōu shì cuò fēn fēn hé hé nèi me duō]
'Leaving and parting are all wrong; so many separations and reunions.' Expresses a bittersweet feeling towards repeated meetings and departures with people. Slightly melancholic in tone, expressing regret or nostalgia for relationships that couldn't last.