Cas Tries to Understand

The concept of pet names goes completely over Cas' head after hearing Dean call him by a term of endearment. After consulting Sam to gain an understanding of why people call one another terms of endearment based on sweet pastries. Sam thinks he's slick with the explanation he gives, deciding he's given the best advice possible, except Cas takes it quite literally. Hilarity ensues as Cas tries to express his affection for Dean with his own special "Castiel" brand of pet names.