深知你是我梦却还要再爱你
[shēn zhī nĭ shì wŏ mèng què hái yào zài ài nĭ]
Deep down, I know loving you feels like chasing after a dream (illusion), but yet again, I can't help but love you, regardless of the outcome. This shows deep-seated longing despite rational thought warning against the pursuit of an unrequited affection or unachievable desires.