I wrote an early version of this, which has now been improved, I think!
If I’m a song, then you’re my score,
If I’m an apple, you’re my core,
If you’re the diamond, I’m your flaw.
If I’m a river, you’re my source,
If I’m a jockey, you’re my horse,
If you’re a meal, I’m your first course.
If I’m a needle, you’re my eye,
If I’m a collar, you’re my tie,
If you’re a spider, I’m your fly.
If I’m a glass, then you’re my drink,
If I’m a fur, then you’re my mink,
If you’re a pen, then I’m your ink.
If I’m a boxer, you’re my clout,
If I’m a wager, you’re my tout,
If you’re a teapot, I’m your spout..
If I’m a caber, you’re my toss,
If I’m an employee, you’re my boss,
If you’re a tooth, then I’m your floss.
If I’m an egg, then you’re my yolk,
If I’m a comedian, you’re my joke,
If you’re a pig, then I’m your poke.

If I’m a dancer, you’re my barre,
If I’m a planet, you’re my star,
If you’re a driver, I’m your car.
If I’m a leaf, then you’re my clover,
If I’m a herd, then you’re my drover,
If you’re a white cliff, I’m your Dover.
If I’m the icing, you’re my bun,
If I’m a trigger, you’re my gun,
If you’re my day, then I am done.