久爱就爱旧爱久碍
[jiŭ ài jiù ài jiù ài jiŭ ài]
It has two meanings, as either: 1) If loving for a long time leads only to love of an ex-lover which has become an impediment - possibly signifying past emotional baggage; 2) Loving each other for a long time will result in love becoming outdated (less fresh or exciting), implying that old love is often seen as a hindrance over time, as compared to fresh new loves.