So, you've probably seen the headlines or the blurry Instagram screenshots and wondered if the Cobra Kai star has actually put a ring on it. Honestly, it’s one of those things where the internet moves faster than the actual facts sometimes. But here is the deal: Tanner Buchanan is engaged.
It happened in a way that felt like a scripted TV moment, but it’s very real. On February 12, 2025, during the big series finale premiere for Cobra Kai in Hollywood, Tanner and his co-star Mary Mouser basically broke the internet. They didn't just walk the carpet; they showed up with matching rings and shared a very public kiss that confirmed what fans had been whispering about for years.
The next day, they made it "Instagram official" with a joint post. It wasn’t some cryptic message either. They literally wrote, "We're so happy to finally share that we’re engaged."
The Reality of the Tanner Buchanan Engagement
For the longest time, everyone thought Tanner was still with his high school sweetheart, Lizze Broadway. They had this whole "hometown kids make it big" thing going on. They met back in Ohio and had been together for ages. But quietly, somewhere around late 2022, things changed.
The transition from "best friends" to "fiancés" with Mary Mouser wasn't exactly a lightning bolt. It was more of a slow burn. If you’ve followed them on social media, you probably noticed they were doing everything together—trips to Disneyland Paris, matching outfits, the works.
Why fans are so shocked
Most of the confusion stems from how long Tanner kept his private life under wraps. He’s notoriously low-key. For years, when asked about Mary, he’d just call her his "best friend" or his "ride-or-die." In fact, back in 2021, he even admitted that their first on-screen kiss in Cobra Kai made him super anxious because they were such close friends in real life.
It’s kinda funny looking back at those old interviews now. He talked about his heart pounding and being "shaking" nervous to kiss her because it felt "weird" to go there with a friend. Clearly, they got over that awkwardness.
Who is the lucky person?
In case you haven't been keeping up with the Karate Kid universe, Mary Mouser plays Samantha LaRusso on Cobra Kai. So, in a weird twist of fate, Daniel LaRusso’s daughter and Johnny Lawrence’s son (on-screen, anyway) are actually getting married in the real world.
Even the show's creator, Jon Hurwitz, joked about it on X (the platform formerly known as Twitter). He basically said their primary goal for the show was to get these two to fall in love for real. Mission accomplished, I guess.
Key details about the couple:
- How they met: On the set of Cobra Kai in late 2017.
- Relationship style: Very private until the "hard launch" engagement.
- The Rings: They opted for matching bands which they showed off on the red carpet.
- Public Reveal: February 2025 at the Egyptian Theatre.
What about Lizze Broadway?
A lot of people are still asking about Lizze because their relationship lasted so long—nearly a decade if you count the breaks. They had a YouTube channel together and were very much a staple of the "young Hollywood" scene.
However, they reportedly split for good in 2022. There wasn't a big dramatic announcement. No shade-throwing. They just stopped appearing on each other's feeds. Lizze has been busy with Gen V, and Tanner moved into a new chapter.
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What happens next?
There’s no word yet on a wedding date. If history is any indication, they might keep the actual ceremony as private as they kept the start of their dating life. Tanner mentioned in their engagement post that they are "partial to having our private moments," so don't expect a televised wedding or a 20-page spread in a magazine right away.
Basically, if you were wondering if the engagement rumors are true: they are. Tanner Buchanan is officially off the market.
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Next Steps for Fans:
If you want to stay updated without falling for clickbait, your best bet is to keep an eye on their official Instagram pages. They don't post often, but when they do, it’s usually the real deal. You can also re-watch Cobra Kai Season 2 to see the exact moment their on-screen chemistry started mirroring what was happening behind the scenes.