新欢始终抵不过旧爱

'Xīn Huān Shǐzhōng Dǐ Budéguò Jiù Ài' can be translated as 'New love never surpasses old love'. It indicates the idea that while new affections arise over time, they will never compare to or overpower one's former attachments, conveying the theme of loyalty or deep-rooted past emotions over fleeting present-day connections.