Buuuut … there’s a catch.
McDonald's mcflurry
Credit: McDonald's

Attention, McDonald’s lovers! The Twix McFlurry is BACK.

This news brings to mind an old saying: If you love something, let it go. If it comes back, it was meant to be. And this, my friends, was clearly meant to be.

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There is one teensy tiny little thing getting in the way of our reunion: It’s only returning in the U.K., according to Delish.

The flavor was only available to American customers for a limited time in 2015, but that hasn’t stopped it from making a lasting impact.

McDonald’s describes it as “soft dairy ice cream swirled with Twix chocolate-coated biscuit pieces and chocolate caramel sauce.”

Needless to say, people like them. They like them a lot.

It’s available in two sizes—mini and regular—and costs 99p or £1.39 (about $1.30 to $1.82 USD).

Here’s one more catch: They won’t be around forever. So if you find yourself in the U.K. before March 19, be sure to snag one of these little cups of heaven.