What is the next sentence of Jin Zhu?

The next sentence of "Leaning Alone on Mizhu" is: I am playing the pipa and humming a song. This poem is from Zhuliguan written by the Tang Dynasty poet Wang Wei. The whole poem is as follows: I am leaning alone in the dense bamboo, playing the piano and humming a song. It's too light for anyone to hear, except my partner, Mingyue.

The meaning of the poem is: sitting alone in a quiet bamboo forest, playing the piano and whistling leisurely. This dense and silent bamboo forest is unknown, only accompanied by the bright moon.