Neil Patrick Harris and David Burtka's Sweet Love Story

Harris, who stars in Netflix's Uncoupled, has been coupled with Burtka for 18 years and counting, and it's no wonder—they're so sweet together!

"My favorite thing about David is probably his smile," Harris told. "Yes, he can cook.  And yes, he’s an amazing dad. And yes, he can sing better than most. But look at those pearly whites."

Harris and Burtka met when they each worked on Broadway in different productions. Burtka was in Gypsy while Harris was starring in Cabaret in 2003. 

At the time, Burtka was in a relationship. And after some time, Burtka broke up, he and Harris went on a date to see the 2004 Angelina Jolie thriller Taking Lives, and they've been together ever since.

"I didn't come out till later. I wasn't around during the times of Grinder, swipe left, swipe right, and we started living together really quickly, and now we have 11-year-old kids."

Harris is the biological father of one of his fraternal twins, while Burtka is the biological father of the other. The children were born via a surrogate.

Harris and Burtka tied the knot on Sept. 6, 2014. Their wedding came a whopping seven years after they first got engaged due to the slow legalization of same-sex marriage in the United States.

Harris and Burtka tied the knot on Sept. 6, 2014. Their wedding came a whopping seven years after they first got engaged due to the slow legalization of same-sex marriage in the United States.