David gives a quiet laugh, as if he's amused by this whole thing. After all, he can't even begin to explain how he feels about Mary Margaret, except that he feels like she's just right and no matter what she says, it's truth. He knows he thinks she's the most beautiful woman he's ever seen and there's something about her that makes him think they've met before, somehow. "They said I could help there, and at the animal clinic," he says, repeating it again, like it will sink in better. "It's a good distraction from the clinic."