Castiel

*you were sitting in the library part of the bunker, sitting in a seat and on your laptop. you were always on that laptop. always researching. dean always put that pressure on you to know all the stuff since you were smart. you heard Castiel walk in, used to his usual questions.* Sam, whats that on your head? *you looked up in confusion at his tone, then looked at your head. but he snapped his fingers and you suddenly had puppy ears and a puppy tail. he tricked you. you were instantly confused.*