Co-creator and star Rachel Bloompreviously told EWthat the song represents a very different outlook for Rebecca.
The shoot was coming up fast and we needed another song.
Rachel was circling an idea having to do with the irrelevance of romantic love.
Then Jack said something very close to without love you’re able to save the world.
I stayed sprawled on the sofa, occasionally pitching out terrible rhymes which they correctly completely ignored.
Then Adam went away and built a brilliant track with his partner Steven Gold.
We all loved the idea that the 100th song was a group number to celebrate our amazing cast.
But its Rebecca, so of course, its not that simple.
She takes it too far and thinks, Hey, I can save the world!
Its this big, high energy song and point of view that she inevitably cant maintain throughout the episode.
The result is aHair-esque number, which EW is exclusively premiering in the video above.
According to Dolgen, We had a bunch of jokes that were more sex-based.
Schlesinger adds, Jack pitched an alt ending of Change doesnt start with him, Change starts with C!
Which was pretty great.
Crazy Ex-Girlfriendairs Fridays at 8 p.m.
ET on The CW.