Keith Urban and Nicole Kidman don't need a fancy anniversary celebration.
The two are so in love that for their ninth wedding anniversary, it didn't matter where they were together, as long as they had each other.
In fact, the couple celebrated in a not-so-glamorous fashion while on the road in Michigan.
WATCH: 7 of the Most PDA Celebrity Couples
"We had dinner on our bus. It was sweet," the country singer told ET at the PlentiTogether LIVE concert in New York City. "It was like we were dating still. It was great."
And if your heart isn't melting yet over the couple who manages to "always make it work," Urban dished about how memorable his concert in upstate Michigan was that night.
WATCH: Nicole Kidman on Keith Urban: 'I Wish I Could Have Met Him Much Earlier'
"About three songs in, I mentioned to the crowd that it was a special night because Nic was here, and it was our anniversary," he shared. "Someone had made these signs and handed them out to everybody. And on cue, it was like synchronized swimming. Everybody put these beautiful 'Happy Anniversary' signs up. It was really beautiful."
Talk about love in the air!
Check out the video below to hear Keith express his love for Nicole.