"Thank you." She watched him for a moment before she picked up her own sandwich to eat. Then she set it down to watch him.
She had to stop herself from jumping in surprise. That was unlike anything she'd ever seen and it was wonderful, and a little scary for her. But she smiled widely, "that is amazing. I have never seen such a thing! How talented!"
Lagertha shook her head, "We had no such thing in my day. Oh, we had magic of sorts but nothing like that. I am impressed."