Keith Urban and Nicole Kidman have been married for nearly 18 years. They have two daughters together, and remain one of country music's hottest "it" couples — and most PDA-friendly on red carpets.

One would assume that for Valentine's Day, Urban would go all out and blanket his wife in rose petals. Maybe he'd even write a song for her, or give her a 3-foot-tall chocolate bunny on the special day for lovers.

But if you ask Urban himself, that's not the case.

We nudged him to give some advice on what someone who's been married for nearly a decade, as I have been, might do for Valentine's Day.

Before I even finished my sentence, Urban laughed. He didn't want to answer!

"Don't ask me, man," he insists. But I pushed on — c'mon, he's Keith Urban!

Urban stuck to his guns, saying, "Yeah, but it ends up being cold advice, and I ain't advising anyone on anything. Not going down that clickbait!"

I wondered how it works, though, when you're a renowned singer-songwriter and a romantic. Can he just show up and give Nicole flowers from the grocery store, or is that an insult?

"No, it's not," he swears. "I bet she knows it should be the sentiment. Isn't it the thought that counts?"

Urban had some more advice to add to that.

"You know where that doesn't work is when you go, 'I thought about buying you a gift, and it's the thought that counts,'" he jokes.

We might not ever really know if Urban follows his own advice of the sentiment and thought mattering most, or if he does indeed go all-out and spoil his leading lady on Valentine's Day.

Perhaps that is how their relationship has lasted this long, by keeping the romantic secrets as private as possible!

Evan Paul is the host of Taste of Country Nights, a syndicated radio show heard on more than 120 country radio stations nationwide, every night from 7PM to midnight. He plays the best new country music and interviews today's top stars, like Luke Combs, Miranda Lambert, Dan + Shay, Keith Urban, Carrie Underwood, Luke Bryan, Chris Stapleton, Lady A, Morgan Wallen, + more! 

Cute Photos of Keith Urban and Nicole Kidman That Capture Their Love

Since their chance meeting in 2005, Keith Urban and Nicole Kidman have been one of the cutest couples in the spotlight. The pair were quick to get married and have kept the fire alive in their marriage for nearly 20 years. Urban and Kidman also share two daughters, Sunday Rose and Faith Margaret.

What makes their relationship so special? Their undying support of one another. Despite busy jobs in high-profile industries, the two make time for one another. Which usually results in a cute photo or two.

PICTURES: See Inside Keith Urban + Nicole Kidman's Luxurious Tennessee Farmhouse

Keith Urban and Nicole Kidman were living it up in their 5,086-square-foot, 4-bedroom farmhouse in Franklin, Tenn., a rural community 30 minutes outside of Nashville. The house is beautifully well-appointed. The master bedroom features a very large walk-in closet, and the gated, 35-acre property also includes a gym, recreation rooms, an office and a three-car garage, as well as a utility barn. The couple sold their rural farmhouse in 2018 for $2.7 million.

Gallery Credit: Sterling Whitaker

8 Unlikely Country Music Marriages + the Wild Love Stories Behind Them

These marriages are so crazy they're worth their own country song!

From the little boy who called his shot, to the cop who stole the superstar's heart, here are eight of country music's most unlikely marriages. If there's a lesson to learn, it's that no dream is too big.

Gallery Credit: Billy Dukes

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