"Parks and Recreation" alumni Nick Offerman and Megan Mullally are revealing details behind their romance in a new book, "The Greatest Love Story Ever Told: An Oral History."
The couple stopped by "Good Morning America" on Monday after recently celebrating their 15-year wedding anniversary. Offerman said his gift to Mullally was made possible thanks to Krystal Nielson and Chris Randone of "Bachelor in Paradise."
"I make things when I can for Megan, and there's a traditional list of materials for anniversary gifts," Offerman said. "First anniversary is paper and so-forth. Fifteenth anniversary is crystal, so we're fans of 'The Bachelor' television program. It's a popular TV show."
RIGHT NOW ON @GMA: @MeganMullally and @Nick_Offerman LIVE! pic.twitter.com/XZLLdjbEJL
— Good Morning America (@GMA) October 1, 2018
He went on, "There's a super-heroic character named Krystal on that program, and so she and her paramour, a guy that goes by the name of the 'Goose' -- 'Team Glitter Goose' -- they recorded a happy anniversary video for Megan."
Mullally spoke about whether it was love at first sight for the comedic pair who married in 2003.
Q: Most likely to cry watching a movie?
— Good Morning America (@GMA) October 1, 2018
A: Ron Swanson@MeganMullally @Nick_Offerman pic.twitter.com/dbj9fZ5kB7
"It was for him," she joked. "We met doing an equity-waiver play in Los Angeles, and Nick was the only person who spoke to me the first day of rehearsal. He said, 'Hello this is going to be fun,' and I said, 'Wow, thanks for talking to me.'"
"All the guys I dated up until that point had been very muscle-free, androgynous rock drummers ... and then this came along," Mullally added. "We've never been apart for more than two weeks. I think it's very helpful."
...well THAT escalated quickly...@MeganMullally @Nick_Offerman pic.twitter.com/gHeVHsCjGy
— Good Morning America (@GMA) October 1, 2018
As for how they make it work, Mullally had a sweet response.
"It's one thing to be in love and love someone, and it's another thing to like them," she said. "And I just really like him. I like listening to him talk. I think he's funny; I think he's interesting; and he's a great person. He's a great man. He treats me like a queen, he does."
.@RobinRoberts: "It wasn't love at first sight for either one of you, let's be honest."@MeganMullally: "It was for him" ??
— Good Morning America (@GMA) October 1, 2018
Megan & @Nick_Offerman bring the laughs and honesty here in Times Square! #TheGreatestLoveStoryEverTold pic.twitter.com/V5CzK7IGPB
Offerman chimed in, "We're lucky that we found each other."
"The Greatest Love Story Ever Told" is out tomorrow.