你挺好的但我不爱你
[nĭ tĭng hăo de dàn wŏ bù ài nĭ]
This username expresses a feeling of polite indifference or friendly denial towards someone's affection. The message it conveys is respectful while clearly stating 'you're fine, but I don't love you'. It implies a relationship where one person is not romantically interested in the other.