彻夜古歌只为你倾颜笑
[chè yè gŭ gē zhĭ wéi nĭ qīng yán xiào]
'Sing Songs Throughout the Night Just to Smile Beautifully For Your Sake'. This expresses a deeply affectionate sentiment, suggesting undying love or devotion towards someone special who can bring joy amidst any circumstances. 'Singing songs throughout the night' symbolizes perseverance and deep emotions dedicated solely to making the beloved smile radiantly.