尊前擬把歸期說，欲語春容先慘咽。

Amid farewell feast, your pretty face evinced saddness and silence that inhibiting me from telling you when I will be back. 

人生自是有情痴，此恨不關風與月。

Alas!  There are always besotted lovers all the time, and do not connect such a wrench with too much pathetic fallacy.   

離歌且莫翻新闋，一曲能教腸寸結。

Just singing the blue of the same old tune; that is enough to be a broken-hearted melody.

直須看盡洛城花，始共春風容易別。

Let us pay a visit to see all the peonies in Luoyang, enjoying the spring breeze so as to make our parting easier.