[He actually agrees to play with her - that instantly makes him cooler than all the guards trying to shoo her inside and make her sit still.]
Bucky? [That's a funny name. She bites her lip for a second, but she has manners and manages not to laugh.] It's nice to meet you - if we're both the best we'll make the greatest team. Since we're teammates, you can call me Elsa, okay? It's all right. [Her parents won't mind (she won't tell).]
[Actually...] Could you show me any of the other magical things? We can make that our scavenger hunt.