Meaning of "Luck Down" by Cold War Kids

The lyrics of "Luck Down" highlight the emotional rollercoaster that can come with relationships. The metaphor of fireworks shooting high only to crash down captures the intense highs and lows that can occur in a romantic connection. The narrator is torn between wanting to help their partner through difficult times and realizing that they can't always be the savior. The references to medication like Lexapro and Celexa hint at a struggle with mental health, perhaps indicating that the partner is using substances to cope with their issues instead of seeking proper help. The repeated refrain of "bottoms up and you get down" emphasizes the cyclical nature of their relationship, where moments of excitement and happiness are inevitably followed by disappointment and despair. Despite it all, the narrator still expresses deep care and admiration for their partner, even in the face of their struggles.