I got out of the old car and took a few halting steps up the driveway. A cloud of warmth drifted out of the window and embraced me like a comforting hug. I knew that smell: fresh bread that Papa had just taken from the oven. I heard the familiar pitch of his whistle as he slowly stirred tomato soup on the stovetop. I ran to open the screen door because, now, I knew where I was. I was home. Which words and phrases best show the sentimental (old memories, emotions) tone in the passage below?