我心的全部不过是你你不过是我心的全部
[wŏ xīn de quán bù bù guò shì nĭ nĭ bù guò shì wŏ xīn de quán bù]
Translating to 'My Heart’s Entirety Is Only You; You are My Whole Heart' underscores complete possession by feelings of love for a person. The repeated message emphasizes that the loved one constitutes the totality of one’s affection, indicating a very deep emotional commitment and devotion.