你是我猜不到的不知所措我是你想不到的无关痛痒
[nĭ shì wŏ cāi bù dào de bù zhī suŏ cuò wŏ shì nĭ xiăng bù dào de wú guān tòng yăng]
It translates to 'You are something unpredictable to me, making me feel at a loss, while I am someone unimportant and insignificant to you.' This reflects an unequal or one-sided relationship where one party is deeply affected but the other remains indifferent.