She scoffs at his offer to get high with her. Dawn doesn't ever see that happening so she doesn't take it seriously. Her smirk is one of amusement more than anything else. She wouldn't even press him on the emotions thing. She's figuring out that Harvey doesn't do things like anyone she has ever known before. It's a whole new way of being. She just has to take him as he is and try to keep up.

But when he asks if she's hitting on him. Her face twists as she makes a 'pshh' sound and shakes her head. Then she hesitates and shrugs. "Maybe a little. I flirt sometimes. Sometimes flirting is a thing I do. So... yeah. Get used to it."