独抱一腔孤勇爱你是我英雄梦
[dú bào yī qiāng gū yŏng ài nĭ shì wŏ yīng xióng mèng]
In Chinese culture, many regard it heroic to stick firmly to someone they love even against all odds; this username reflects such a mindset. A romantic interpretation would see the owner admitting their undying affection towards another as their personal aspiration, despite loneliness