The picture of the two of them would have been blurry but intimate as if to convince the audience more was happening behind the scenes. It would frame neatly next to the pole in her room. Castiel picks up on things here or there, but it probably helps that he is human too. He can pick up on her flirting because he's experiencing human feelings. Comparing him to a foreign exchange student isn't far off. "I will go get some," Cas declares, though there is the element of a question there because he waits her answer. Also it's the obvious solution.

Mustard hasn't failed him yet. Obama liked it. It would make him happy if she did too. He smiles as if she just declared him Master Chef. Food is what seems to connect them.

When she smiles at his praise, there is an idea that takes him a second to grasp. "I have some experience with making fresh donuts. Yes, my former boss said the "microwave counts." He makes the quotation marks with his fingers and still working towards his point. "It would seem there is an opportunity for us to bake together more."