月下之歌只为自己而唱星光之歌只是没有人听
[yuè xià zhī gē zhĭ wéi zì jĭ ér chàng xīng guāng zhī gē zhĭ shì méi yŏu rén tīng]
This username conveys a sense of loneliness and melancholy, where the song under the moon or the stars is only sung for oneself and no one listens. It reflects a feeling of inner thoughts being unshared.