I always secretly miss you. What song is it?

I always secretly miss you is the song "The Lost Promise". "The Lost Promise" is a song sung by Dai Mingyang. The lyrics of "Lost Promise" are: We feel so depressed in the gray weather. Has our love reached its end date? Bits and pieces of the past will become beautiful memories. Those happiness are still so clear now. I always feel lonely when I am lonely. I am secretly thinking about you, whether the rainy season last year made love no longer sweet. Therefore, I always secretly miss you in the song "Lost Promise".