When you’re a superstar like Tim McGraw, no one expects you to wash your own car, but the "Humble and Kind" singer does it anyway — for his wife.

Faith Hill posted a photo on Instagram on Oct. 17, bragging on her husband as he was shirtless and down on a knee scrubbing the tires of her "ride" before she went to an Adele concert in Nashville.

Not only were female fans interested in the photo for obvious reasons, but fans of the country couple were surprised that McGraw would do such a seemingly mundane chore himself. Of course, it seems McGraw would do just about anything for Hill — including breaking out the sponges and hose — but they tend to keep it real in most areas of their life, anyway.

The two just celebrated their 20th anniversary Oct. 6 and have opened up about the everyday challenges of marriage and parenting most people go through — most recently, sending their oldest girls to college.

“We were scared to even engage in conversation because we knew we would sort of, just fall apart,” McGraw says. “It was painful (to say goodbye), but, in a way it made us sad, but made us happy as well.”

Though they have learned some lessons along the way (McGraw says the secret to marriage is to “Listen!”), it’s clear the two are definitely still in love two decades later. McGraw recently posted a photo of a mirror featuring a handwritten love note from Hill, scrawled in lipstick, recreating his marriage proposal. He popped the question at Country Jam in Colorado 1996, just before he stepped onstage to perform. Hill, still stunned by the proposal, didn’t have time to give him an answer, so McGraw had to play the whole set in limbo. Fortunately when he got back to his dressing room, his wife-to-be had written her answer in sharpie on a mirror, sealing it with a lipstick kiss: “Yes! I’m gonna be your wife."

McGraw and Hill recently announced they are going on tour together. The Soul2Soul World Tour kicks off in 2017 and runs from April through October. They will hit 65 cities along the way.

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