When Dean saw Bobby carrying a crying six-year-old into the house, he became a smudge concerned. "Bobby, you have some serious explaining to do," he said over her crying. Sam nodded. "I know, but I couldn't just leave her. She was in the middle of nowhere, crying her eyes out," Bobby replied as he set the weeping girl in a chair.
Sam sat down in front of her. "Hey, hey. You're okay," he whispered to her. He took her hands gently from her face, and smiled at her big green eyes. "What's your name, sweetie?" he asked. She blinked before sniffling, "M-Maya Winchester." He nodded. "Okay, Maya. I'm Sam, and that's Bobby and my brother, Dean. We're going to ask you some questions, okay?" he asked her. Her eyes widened before she was trying to tear her hands away and screaming. "No! You're all monsters! You're just going to hurt me! Just like all the others!" she screamed. Sam tried to calm her down.
"Maya, hey, it's okay! We're not going to hurt you!" he said gently. She stopped struggling and blinked. "Promise?" she asked. Sam smiles. "We promise. Now what happened to you?"
Her eyes welled up. "They got my daddy. He was supposed to come through with us, but he didn't," she cried.
Dean stepped in. "'Us?'" he asked. Maya nodded. "I had a friend. He never told me his name, but he was really nice. He even let me borrow his big coat." She swallowed. "Daddy said he would protect me." Dean nodded, and said, "What's your father's name, Maya?"
She started crying again. "John," she whispered. Sam looked to Dean with wide eyes. Dean sighed. Yet again, another thing their dad didn't tell them. "Maya, I know this is going to sound crazy-" Sam was cut off by the sound of wings.
"Hello De-" Castiel cut himself off when he saw Maya. She blinked before running to hug him. "You were supposed to protect me from the monsters," she cried. Castiel looked, shocked, at the girl clinging to his legs before picking her up. "Maya, I am so sorry," he whispered.
Needless to say, Dean was more confused this evening than he had ever been. Sam and Dean watched as Castiel hugged Maya tightly, saying he was sorry.
Bobby then said, "Does somebody want to explain what the HECK is going on here?"