Who know my sadness?

Who know my sadness? who will really care about my sadness ? who know my heart? Who can know my who know my word Who Know my heart?Ineed Who Know my heart?Ineed 请问I smiles brightly,but who knows my heart in of sadness的中文意思是什么? I covered my sadness with smile,only to know that you deserve to be happy. YOU DON'T KNOW MY SADNESS!I JUST BE A DOLL 求翻译 Who know my heart怎么念 who know me.my name is yangyue 所有【my girl】的插曲 who know? 英语翻译Love story It is my story ,with so many feelings including happiness and sadness,but ,it is over now.How can say and what should I do Who can know mine!Yeah,that is over.So that I can focus on my study then try my best to the colloge exam Miss the lost know treasure Inexplicable sadness sadness Flower of sadness,but also who knows?谁知道Flower of sadness,but also who knows? happiness,sadness,tears...sky,stars...and my