Castiel was definitely one of the things I loved the most about the earlier Supernatural seasons. I found the show a waste after season five, but before that it was great. Castiel provided me with endless laughter due to the angel being completely unaware of how things really work on Earth, and with his holy mission he was quite intense. However, what with his deadpan nature an inability to grasp humour, it was wonderful to see the smaller, everyday things pass him by without him understanding any of it. The cellular minutes? No exception.
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