By Kelsey Glein
Sep 06, 2016 @ 4:15 pm
Jason Merritt/Getty

File this under too adorable for words.

Neil Patrick Harris and David Burtka celebrate their 2nd wedding anniversary today, and the former How I Met Your Mother star took to Instagram to mark the occasion with a touching message for his handsome husband.

In the image—which is a screenshot of the actor's iPhone background—Harris and Burtka smile as they look into each other's eyes. "Two years ago, @dbelicious and I got hitched. Best. Decision. Ever. #grateful #screenshot #wallpaper," the star captioned the snap, which shows the longtime couple dressed to the nines on their wedding day.

Two years ago, @dbelicious and I got hitched. Best. Decision. Ever. #grateful #screenshot #wallpaper

A photo posted by Neil Patrick Harris (@nph) on

The duo secretly tied the knot in an intimate ceremony in Italy back in 2014, where Elton John performed several songs at the reception and guests were treated to a dazzling fireworks show to end the night. And now they're busier than ever: Harris and Burtka's 5-year-old twins, Harper and Gideon, start kindergarten this fall, and Burtka's new cooking series Life’s a Party with David Burtka premieres on Sept. 18 on the Food Network.

RELATED: Celebrate Neil Patrick Harris and David Burtka's 2nd Anniversary with Their Most Heartwarming Family Moments

We wish Neil and David many more wonderful years to come.