My dog has this weird fascination with grass. Every time that he sees a large bed of grass, he almost always goes to roll over in it. Sometimes he'll do this for minutes at a time, but it's seriously enough to be like, "Okay, boy, let's go now," and he'll keep going. Perhaps the grass scratches his back better than we do? We have no idea, but he surely has this wonderful fascination about it.
Another weird personality trait is that Roman LOVES to say hello to everyone. Because of this, he goes to every single room in the house when he gets back from a walk, park or ride. He'll stop by in the garage, bathrooms, laundry room and more. Just to find each person and say hello. If someone wasn't home, he'd sometimes wait by the front door thinking they'd come inside soon. Kind of sad, but at least he had good intentions. Haha!