娶你的人必须是我嫁你的人必须是我
        
            [qŭ nĭ de rén bì xū shì wŏ jià nĭ de rén bì xū shì wŏ]
        
        
            This internet nickname reflects a romantic and intense longing for a person's exclusiveness in marriage, implying that no one else besides the beloved is suitable as their lifelong partner.