The sky or the sky, what song is the city or the city?

The sky is still that sky and the city is still that city. It's a song "It's hard to miss your heart". I miss your heart so much is a song sung by Pan Youtong, which was released on May 9, 2022. The song excerpt is: "Day or that day, the city or that city, why is it becoming more and more strange in my eyes?" Therefore, the day is still that day, and the city is still that city. It's the song "It's hard to think of your heart".