As Bobby explained the situation better to her, she started to understand more clearly why Dean wasn't to know. As typical as it sounded for John to almost make Dean work for getting the impala and finding his father dead, she wasn't entirely surprised that he would make Bobby play this tactic with Dean. It was unfair in her eyes, not just on Dean but on Bobby as well. 

She let him answer the phone as it started ringing, knowing it would be a hunter needing some kind of validation for their cover. She could faintly hear some commotion going on outside in the garage and wondered what Dean was doing to cause such noise. She didn't need to wonder for long as Dean came in demanding what the keys were all about as Bobby eventually got off the phone. She watched the two of them discuss everything before Dean walked back out in a huff.

She didn't know whether to go after him or not, but her decision was made for her when she heard the knock on the door from the take out delivery arriving. Putting the book she had in her hands down, she stood up and jogged to the front door, where she opened the door and pulled out the cash from her shorts pockets. "THank you" she said to the delivery boy, taking the bags of food, closing the door and walking back into the living room. 

"I'll go tell Dean the food has arrived as I put it in the kitchen" she told Bobby, walking on through to the kitchen and putting the bags down on the table then continuing on to the back door, opening it and leaning out. "Food is here handsome!" she called out, hoping her little call would calm him down and put a smile back on his face.