我错了我其实不是那么爱你
[wŏ cuò le wŏ qí shí bù shì nèi me ài nĭ]
Translated as 'I was wrong, I didn't actually love you that much.' Expresses self-examination after love has dimmed. Realizing that the so-called strong love wasn't as deeply rooted as previously thought, leading to some regretful reflection on oneself.