[He gives a confused blink as he's suddenly made aware of the fact that they're still surrounded by monsters, as if he was just stirred from a particularly deep rest.]

Hey, where'd you guys all come from...

[But as he mutters that, the words sink in. And now he's back on script.]

Ah yes, of course! You want to know who I am. But in reality, you don't want to know.

[He raises his cape dramatically.]

I am the terror that flaps in the night!
I'm what the monster under your bed fears is under his own bed...!
I am Darkwing Duck!

[Then he gestures dramatically towards Morgana, in the height of improv.]

And I am this lovely lady's fiancee!