独抱一腔空勇爱你是我的梦
[dú bào yī qiāng kōng yŏng ài nĭ shì wŏ de mèng]
'Loving you is a hollow dream for me to pursue by myself' might reflect on someone who's loving someone else without reciprocation. The netizen may long for love while at the same time aware it’s unrealistic to get back.