我心的二分之一给你你心的二分之一归你
[wŏ xīn de èr fēn zhī yī jĭ nĭ nĭ xīn de èr fēn zhī yī guī nĭ]
'Half of my heart belongs to you, half of your heart returns to yourself' suggests a balanced sharing of affection between two people. This could symbolize giving part of oneself fully while maintaining individual identity.