"Oh, believe me, I know how that goes. Dean drives me fucking crazy," Sam said with a shake of his head, "but that's how it goes. Family will drive you nuts, but they're there for you when nobody else will be. They won't leave you high and dry." He took a nibble of the cookie. "You actually strike me as a little sister type. It's the sweetness, I think. Only children tend to look out for Number One, you know? But I guess that makes you an exception to the rule." He tilted his head as he gave a sincere, but small smile.