寄信与我寄心与你
[jì xìn yŭ wŏ jì xīn yŭ nĭ]
'Ji Xin Yu Wo Ji Xin Yu Ni', translating into English would be something like 'send letter to me send heart to you.' A romantic phrase where 'letters' stand for messages or letters between people and 'heart' represents affection or feelings. Hence, it suggests exchanging emotions with someone.