Ernest Christopher Dowson - Beyond

Love's aftermath! I think the time is now
That we must gather in, alone, apart
The saddest crop of all the crops that grow,
Love's aftermath.
Ah, sweet,--sweet yesterday, the tears that start
Can not put back the dial; this is, I trow,
Our harvesting! Thy kisses chill my heart,
Our lips are cold; averted eyes avow
The twilight of poor love: we can but part,
Dumbly and sadly, reaping as we sow,
Love's aftermath.

Ernest Christopher Dowson

http://www.poemhunter.com/poem/beyond-2/