During that ride, Gilbert met Staff Sergeant Justin Patterson, who gave the country singer his Purple Heart medal. Patterson explained to Gilbert that he has suffered with PTSD and didn't leave the house for two years. He further expressed his appreciation of Gilbert's support and advocacy in getting the word out about the Wounded Warrior Project.

"What you're doing for us, you have no idea what that's doing for us," Patterson said. "I don't know what other way to thank you. I can't give you a GRAMMY or a country music award. I've got a gift for you. What you're doing to raise awareness means the world to me. I'd like to give you my first Purple Heart."