Opening for Harry Styles was already an honor enough for "Burning House" singer Cam, but it seems that Styles was equally appreciative of her participation.

Cam filled the opening act slot during the British pop star's stop at the Ryman Auditorium in Nashville on Monday (Sept. 25), and Styles was thankful, leaving her a heartfelt note to thank her for helping him out.

"Thank you for playing with me tonight. You and the Ryman are both wonderful. I can't wait for the new album," he writes, signing off with a "love to you."

The country singer shared her excitement with fans via her Instagram story, posting a photo of the note, along with the beautiful flowers and bottle of wine the superstar gifted to her. The two also took an adorable photo together, beaming radiant smiles at the camera.

Pop Goes Country! Unexpected Stars Who've Tried Country Music

In addition to inviting Cam to be one of his opening acts, Styles also incorporated the country genre into his show with a striking cover of Little Big Town's signature hit "Girl Crush," which he cites as “one of my favorite songs, recently, that’s come out of this place," according to the Tennessean

Styles will bring another country star out on the road with him as an opening act when he embarks on his 2018 Live on Tour with Kacey Musgraves. She'll open for the former One Direction member during his U.S. dates throughout the months of June and July. Her 20-date stint stops in cities all over the country, including Dallas, Atlanta, Nashville and New York.