我爱她天长地久到灭亡我爱他刻骨铭心最坚定
[wŏ ài tā tiān zhăng dì jiŭ dào miè wáng wŏ ài tā kè gú míng xīn zuì jiān dìng]
This username expresses profound love and loyalty, stating that the love for 'her' will last forever until destruction, and the love for 'him' is deeply imprinted in heart. It reflects the user’s strong and unchanging feelings.