会离开就别靠近会放手就别深拥
[huì lí kāi jiù bié kào jìn huì fàng shŏu jiù bié shēn yōng]
It conveys a heartache sentiment. If we are destined to part ways, don't get too close; if the relationship will end, don’t hold on deeply. Reflects guarded emotions against potential future pain.