i think its the mix of play on words, the rocky relationship and the alcohol metaphor, which isnt just in the last verse but also in the "tongue tied... go to my head" part how her addiction to this love is like being drunk. also in the "sound of love coming down" because its like love is being poured, but definitely just a metaphor because there's a sense of a two way street where she says that "it won't be easy" and then "we'll do it your way"
i think its the mix of play on words, the rocky relationship and the alcohol metaphor, which isnt just in the last verse but also in the "tongue tied... go to my head" part how her addiction to this love is like being drunk. also in the "sound of love coming down" because its like love is being poured, but definitely just a metaphor because there's a sense of a two way street where she says that "it won't be easy" and then "we'll do it your way"