She looked back at him, turned back to the window to look at the latch, then back to Nova, and gave a nod of understanding. "I'm sorry."

And yes, she was going to take the window out. But Bunny got her attention before she started, leaping up at her so he wouldn't be left behind come on Irena sob. She lifted the bunny up to the window before climbing up behind him (with liberal use of her levitation).

She peered back inside, offering a half-smile and a wave, and then reached toward her staff, which floated up to let her pull it out.