望眼欲穿看不到你侧耳倾听听不见你
[wàng yăn yù chuān kàn bù dào nĭ cè ĕr qīng tīng tīng bù jiàn nĭ]
Translating to 'Looking longingly at you but unable to see; listening closely but unable to hear,' it poignantly conveys yearning and absence - someone deeply missing and longing for another presence.