Cobra Kai fans might have been shocked when, just last week, Tanner Buchanan and Mary Mouser announced their relationship (and engagement!)—but their co-star Gianni DeCenzo was far from surprised.

Cobra Kai fans might have been shocked when, just last week, Tanner Buchanan and Mary Mouser announced their relationship (and engagement!)—but their co-star Gianni DeCenzo was far from surprised.

The actor added that the entire cast kept the newly engaged couple's romantic relationship a secret for "a couple years" Gianni ... DeCenzo, Buchanan and Mouser have starred in Cobra Kai ...

From brutal school showdowns to epic dojo battles, the cast of ‘Cobra Kai’ sits down to break down every major fight in the series! Ralph Macchio (Daniel LaRusso), Mary Mouser (Samantha LaRusso), ...

Gianni DeCenzo is ready ... "They have been together for a while," said DeCenzo, who noted that they're "perfect for each other" and that he and the Cobra Kai cast kept their secret for "a couple ...

Gianni opened up about Tanner and Mary’s relationship during a February 20 appearance on Pucker Up while promoting the final episodes of season 6, revealing that he and the rest of the Cobra Kai cast ...