It goes without saying that Tim McGraw and Faith Hill are one of country's most enduring and best-loved couples. On their 22nd wedding anniversary, McGraw reminded fans of just why their union is such a special one.

McGraw posted a black-and-white photo of the pair to his social media, in what appears to be a casually intimate moment showing off their famous chemistry. "My love My soul mate My life," he noted. "Whatcha say...up for 22 more!!??"

The singer never disappoints when it comes to his tributes to his wife. For Hill's 51st birthday last month, he posted a montage of photos on Instagram showing her all the way from childhood to hanging out with her own children. (Shortly following that, McGraw wiped his Instagram completely as part of a promotion for his new single, "Neon Church," but he's back to posting on a regular basis.)

As of posting time, Hill had not responded on social media with a reciprocal anniversary wish, but she did praise her husband's latest singles (he's also released the new "Thought About You"). "LOVE the new music and can’t wait for everyone to hear it," she wrote. "Proud of you baby!"

McGraw and Hill were married in 1996, and have three daughters. With their youngest daughter already a junior in high school, the couple are having to adjust to the idea that they will soon be moving into the empty-nest phase.

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