Sam wasn't impressed with your constant teasing the moment the Winchester brothers came across you, well—they mainly found you with Crowley.

Sam was talking to Dean, trying to find a case, on his laptop, in a diner, Dean messily eating a bacon cheeseburger, when you somehow came up in topic.

“I don't know, Dean, she's always teasing me, and never leaves me alone,” Sam complained with a shrug of his shoulders.

“She’s loyal for a demon, but the teasing is annoying."