Diana looked down thoughtfully at the lasso in her hands. The golden rope glimmered, almost curling around her hands and wrists of its own accord.
Great description!

Both of them had already yelled at Hal, though truthfully it had been no one's fault.
I couldn’t help it, but the image of Superman and Batman yelling on Hal brought me a smile. Oh, boys:) *Hugs them both*

Later still, she sees Clark, and his smile is freer that it has ever been before; when he sees Batman his eyes light up like blue flames.
Awesome!

I liked the way you wrote Diana and her POV of things in this story. And I loved the ending. That was so wonderfully written!
Great job!
Thanks for sharing. :)