Meaning of "Only If You Want It" by Capital Cities

The lyrics of "Only If You Want It" by Capital Cities seem to depict a scenario where one person is deeply attracted to another and is willing to pursue a relationship only if the other person reciprocates their feelings. The mention of a fire and flood being started by the other person could symbolize the intensity of emotion and desire sparked within the individual, emphasizing the impact this other person has on them. The lyrics express a mix of vulnerability and confidence, as the individual both acknowledges the toughness of the person they admire and confidently states their own desires. Overall, the song conveys themes of attraction, pursuit, and the importance of mutual interest and consent in relationships.