 Or it's the smell of a campfire or different smells like that. They're so core to us and our experiences and how they just play that part in the serotonin levels in our body. 775-5559. Go ahead, caller. You're on KNOX. Hey, Bonnie Mack. It's good to hear your voice again. It's been too long. Oh, thanks for calling. See, I dated a gal in Nashville.