Champagne Problems by Taylor Swift

"champagne problems" is about a relationship that ends for uncertain reasons. In the song, the protagonist has booked a night train in order to reflect on the hurt from the breakup. The chorus refers to the things that went wrong in the relationship, such as not dancing together, leaving the other person behind, and being unable to find the right words to make it work. The bridge talks about how their group of friends will never be the same again .