[...Just this unhappy, unimpressed face, you guys. You're BOTH getting it, in equal turns. She might even be trying on her own Conner-Batman-hybrid scowl, as well.]

"It's nothing!"

[She says in exasperation...Before realizing that sounds like she's hiding something. And never mind that she is, she's just not hiding anything like Robin is implying.]

"He's just...He's talking about a patrol, that's all."

[Yeah, she's going to try to put a stop to this conversation as soon as possible. Key word being 'try.']