那年星光不再来
[nèi nián xīng guāng bù zài lái]
This translates as 'The Starslight of That Year will Never Come Again'. By using this nickname, it reflects someone's nostalgia, missing the beauty or purity of the old days which cannot be regained now. A metaphorical reference to irreplaceable memories or past moments in time that once held starry-night quality but have passed away never to return.