丢三丢四不丢你爱来爱去就爱你
[diū sān diū sì bù diū nĭ ài lái ài qù jiù ài nĭ]
'Forget anything but not you; loving anyone but still end up loving only you'. This is a sweet expression filled with love for one person no matter what else happens around, reflecting deep affection towards a loved one