"Back, Baby" by Jessica Pratt is a song about lost love and the regret that comes with it. The lyrics speak to a sense of longing and a desire to go back in time and make things right. Despite trying to see things from the other person's perspective and generating new ideas to fix the problem, the singer realizes that some things cannot be undone or taken back. The repeated line "sometimes I pray for the rain" could be seen as a metaphor for the cleansing power of nature, and how it can wash away the pain and sadness caused by a broken heart. Overall, the song is a melancholic reflection on a past relationship, with the singer acknowledging that sometimes, you just can't turn back the clock.