Kon dove after her, just as thoughtlessly, sliding over the edge right after Cassie. The second he saw that she had snagged the girl's arm, he snagged Cassie's arm, managing to get a hold on the edge of the building just in time.

Okay, so, cover still maintained! But now they had to get the girl back up to the roof without breaking it.

The girl was panicking below them.

"Hey, listen - nnngh -" he grunted, trying to make this look insanely difficulty. "We've got you! We're not gonna let you fall!"

He went on, "Blondie, you got a good grip? We need to try to swing her up."

Of course she had her but they had to make this look tenuous.