如果离别不能红着眼那么是否还能红着脸
[rú guŏ lí bié bù néng hóng zhe yăn nèi me shì fŏu hái néng hóng zhe liăn]
A poetic line that roughly translates to 'If Parting Does Not Leave Me Red-Eyed, Then Would I Still Turn Red-Faced?' This implies emotional complexity during farewells: crying red-eyed or feeling red-faced (blushing) from strong emotions.