Throughout the song, Heap sings about the complex emotions that come with being emotionally connected to another person. She describes the feeling of being "caught in a headlock" as both freeing and suffocating: "Let go of your fight / You’re caught in a headlock of endless delights / You’re free in this flight."
The song reflects on the ups and downs of a relationship, with lines such as "We stumble and fall / But at least I know when you're gonna catch me" and "You don't let go / Not without a fight." It acknowledges that relationships can be challenging, but that there's also strength in being able to work through difficulties together.
The overall message of the song seems to be about the power of emotional connections, even when they can feel overwhelming. It's a song about embracing vulnerability and allowing oneself to be fully invested in a relationship, even though it can be scary and risky.