This catchy tune is Jenny Lewis' playful take on womanhood and the time bomb ticking of her biological clock:There's only one difference between you and me
When I look a myself all I can see
I'm just another lady without a baby
Lewis recalled the origin of the lyric to Radio.com
: "I just remember the moment where, I had just written it and [Gillian Welch and I] were playing the bridge, I think she was playing the drums, and we kind of looked at each other and she's like, 'Oh wow, you said it didn't you. You went there,'" Lewis recounted, laughing. "Yeah, I did."