平行线永远没有交点相交线永远不会平行
[píng xíng xiàn yŏng yuăn méi yŏu jiāo diăn xiāng jiāo xiàn yŏng yuăn bù huì píng xíng]
Describes two states: parallel lines (no intersection) and intersecting lines (will never be parallel), symbolically referring to destinies or paths that either do not or no longer intersect, conveying feelings of separation or distance in relationships.