他未爱我入骨我却待他如命原谅我不善言辞但爱你好真
[tā wèi ài wŏ rù gú wŏ què dài tā rú mìng yuán liàng wŏ bù shàn yán cí dàn ài nĭ hăo zhēn]
'He didn’t love me completely, yet I treated him like life itself; forgive me for being poor with words, but my love for you is very true.' The person here expresses that while they were fully committed, the feelings weren't entirely reciprocated, showcasing unspoken and heartfelt affection.