MyOcsAreEverywhere won the last one. It was 'What Is This Feeling?' From the musical Wicked. Here's the next one!

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Must be stupid if you think that we can start again
Are you joking? Must be joking
You ain't laughin', I ain't smokin'
Must be crazy if you think that we can start again

Yeah, ain't no need to cry no more
When you break my heart into twenty four
I'll pick up the pieces you left
If you think I'm coming back
Don't hold your breath

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Good luck!