Thomas Rhett and his wife Lauren are one of the cutest couples in country music.

The two said "I do" when they were only 22 years old and have been going strong ever since.

So, what’s the secret to a happy marriage? Thomas said, “I think it’s different for everybody. Spontaneity and honesty, I think, is the secret for us.”

He is taking a few weeks off the road before he takes off on the second leg of his Home Team tour next month.

Photo: Getty Images