谁为谁葬送青春谁为谁凉薄今生
[shéi wéi shéi zàng sòng qīng chūn shéi wéi shéi liáng bó jīn shēng]
This username suggests a deep sense of sacrifice and loss, perhaps referencing a love or friendship that consumed someone's youth. It expresses the idea that actions or choices have made one's life emotionally cold or distant, as if regret has set in.