未恨你负心我恨我痴心
[wèi hèn nĭ fù xīn wŏ hèn wŏ chī xīn]
Translating into English it goes 'I am not mad about your betrayal but only my own devotion', reflecting a complex and rather painful emotion towards someone who has broken a person's heart yet is faulted more for the lover's own intense dedication.