Alyson Hannigan.Photo:Andrew Eccles/ABC via Getty

Alyson Hannigan

Andrew Eccles/ABC via Getty

Ahead of Alyson Hannigan’s performance onDancing with the Starson Tuesday, theHow I Met Your Motheralum gave a touching nod to her time on the hit sitcom.

“If you know you know💛☂️💛,” Hannigan captioned the post.

Josh Radnor, who played Ted, commented alongsideHIMYMfans, writing to Hannigan: “I know!”

But the dance wasn’t just nostalgic for one of her signature roles, Hannigan also used the dance to honor her20th anniversarywith husbandAlexis Denisof.

“Tonight we celebrate my most memorable year,” she wrote onInstagramalongside a picture of herself holding a bouquet of red roses. “2003: the year I married my husband and our happily ever after began. 💍 #MostMemorableYear #DWTS.”

Alyson Hannigan performing with Sasha Farber on ‘Dancing with the Stars’.Christopher Willard/Disney via Getty Images

ALYSON HANNIGAN DANCING WITH THE STARS - “Most Memorable Year - 3205”

Christopher Willard/Disney via Getty Images

“He’s been so supportive — and I’m not surprised, but I’m super appreciative,” she explained. “He is that guy. He’s always been a hands-on dad and he’s made so many sacrifices for us. But just the support and in every single way of, I’m home, but I’m lying on the couch, kind of like, ugh. And he’s everything. He cooks, [he] gets me ice. He’s everything. It’s amazing.”

Alyson Hannigan and Alexis Denisof.Alyson Hannigan Instagram

Alyson Hannigan and Alexis Denisof

Alyson Hannigan Instagram

Hannigan also gushed about what it meant to finally hit that big marriage milestone.

“It really feels like an accomplishment. I’m so proud of us,” she shared. “The fact that we’re so happy now and that I love him even more than I did then is so awesome.”

“We’re so, so lucky,” she added. “We found each other.”

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Dancing with the Starsairs Tuesdays at 8 p.m. ET/5 p.m. PT on ABC and Disney+.

source: people.com