It takes her no time at all to spot him, and when she does she immediately makes her way through the crowd, darting around people to get to him. She's practically giddy. It's so creepy.

"Robin!!" She comes to a stop in front of him, grinning widely, bouncing a little on the balls of her feet. "Guess what!"

Of course, she doesn't actually give him any time to guess. She doesn't even give herself time to determine the best way to tactfully explain her happiness without freaking out any people within earshot. She just blurts it out.

"I cursed someone! An actual, honest-to-god curse! And I didn't even have to recite anything!" There's a fleeting moment of common sense when she realizes he has no way of comprehending the importance of it all. So, being the nice person she is, she continues on, not letting him get a word in edgewise. "Sometimes you have to, for curses. They're a lot more complicated than hexes, so I've never been able to cast one before. But I did it today! I just - I don't know, I was really mad, and I was thinking a Witch would have cast one already, and then there was this rush and before I knew it I was casting one~!"