It's 10 years since Lionel Messi and David Beckham shared a football pitch as second-half subs in a Champions League tie between Barcelona and Paris Saint-Germain.
The game at the Nou Camp ended 1-1, with the Spanish side progressing on away goals. Five years later Beckham, now retired, launched his Major League Soccer side, Inter Miami.
It was then that Messi sent the former Manchester United midfielder a social media message: “Who knows, maybe in a few years you can give me a ring." Now that moment has come.