《Sunny Day》的詞曲由泰勒·斯威夫特（Taylor Swift）完成，並由洛德·霍尼卡特（Lior Herold Hynynat）和泰勒·斯威夫特共同製作。歌曲的英文版歌詞如下：
Sunny Day
Oh I remember when I was young
Life was so much easier then
Now it's like the clouds come and go
And every single promise's a strain
Oh and it's like my dreams all of them have just disappeared
And now I'm looking at a new horizon
And I'm just waiting for the sunny day
Oh I remember when I was young
I'd wake up with the sun in my eyes
Now I'm standing in the pouring rain
But I know that it's just temporary
Oh and I feel like I'm in a state of mind where I don't know what to do
But I'm just waiting for the sunny day to come
It's a sunny day it's a beautiful day
It's a beautiful day and I'm feeling fine
It's a sunny day it's a beautiful day
And I'm feeling like my life is mine again
Oh and it's like my dreams they all come true
And now I'm feeling like a new me
And it's like my heart is beating again
And now I'm just waiting for the sunny day again
Oh and it's like my dreams they all come true
And now I'm feeling like a new me
And it's like my heart is beating again
And now I'm feeling like my life is mine again.
希望這個歌詞能夠幫助到你。