你的脑海有没有我我的心里有没有你
[nĭ de năo hăi yŏu méi yŏu wŏ wŏ de xīn lĭ yŏu méi yŏu nĭ]
The phrase means 'Is there space for me in your mind? Is there space for you in my heart?' It portrays an intense interest in reciprocated feelings, highlighting a yearning to be remembered and loved in return.