那一年我們彼此相遇這一年我們彼此相戀
[nèi yī nián wŏ men bĭ cĭ xiāng yù zhè yī nián wŏ men bĭ cĭ xiāng liàn]
Which means 'In that year we met each other and in this year we fell in love'. It records the beautiful moment between meeting and being in love, expressing someone's appreciation of a relationship development.