梦他城失她心
[mèng tā chéng shī tā xīn]
'Meng ta cheng Shi ta xin' translates to 'Dreaming of his city, but lost her heart'. It tells a story of love: one dreams passionately about living or reuniting in someone else’s city but ends up getting hurt, missing them while they're away, highlighting unrequited love or longing in separation.