《unhappy hour》的詞曲由Katy Perry（凱蒂·佩里）所創作，並且由她與收錄的錄音室以及伴唱歌手共同完成。以下是該歌曲的部分歌詞：
Verse 1:
All night long
Drinking beer and wine
Smoking cigarettes
Going through my mind
Every thought
Every memory
Feels like it's back again
Chorus:
Unhappy hour
Got a feeling I won't shake
Can't believe what I'm seeing
When I look in your eyes
Unhappy hour
Tried to hide it from myself
But it's obvious now
We're over
Verse 2:
No I can't stop myself
Going back for more
Try to stay afloat
But I'm sinking so fast
Now I know for sure
We can't go back to when
How we were before
And you show me what we ain't worth
Chorus:
Unhappy hour
Got a feeling I won't shake
Can't believe what I'm seeing
When I look in your eyes
Unhappy hour
Tried to hide it from myself
But it's obvious now
We're over now, over now, over now
Outro:
I don't want to be here anymore
I don't want to be drinking anymore
I don't want to be with you anymore, no more, no more.