She settles down a little, at least. She isn't bouncing anymore, but she's still clearly very giddy. On top of that, she's incredibly happy that Robin is pleased as well. She knows that reaction is rare - virtually impossible - from non-Witches and Warlocks.

"Well... I think I can manage a 'thank you'. I'm not sure I would have confronted Cian if we hadn't talked about it." Which is true. Before their conversation she didn't even want to think about any of that mess.

She's standing here thinking about the possibilities of cursing a second person thanks to that conversation. That thought just makes her happier, though her rational side agrees with him. She should take it easy before she tries another one.

"So, thanks! This is a huge accomplishment for me!"