Coca-Cola have just released an early contender for our favourite ad campaign of the year – and it’s one that manages to combine humour with a refreshingly inclusive take on modern family life.

The hilarious new commercial sees a hunky pool boy inspire some really quite understandable thirst in a brother-sister due, who both race to impress their guest with a refreshing Coca-Cola.

You’ll have to watch to see just who wins this ultimate test of sibling rivalry – but is there a twist in the tale?