A wink. A smile. And an uncontrollable giggle to boot.

That, my friends, is what I call flirting. And Real Madrid superstar Cristiano Ronaldo was the guilty party.

Trust me, this isn't one of those dismissive, formulaic one-liners that we're used to hearing from world stars when speaking of MLS. This, my friends, was an unprompted expression of real interest from Cristiano and there's genuine love in his voice for the USA.

You're going to have to see it for yourself: