[He doesn't know why he bothered asking, but he doesn't complain. He scoops Venkman up into a bridal-style carry and starts walking towards the hotel. He stops to gesture for Sigourney to follow.]

She must've evolved out of the sheer output of power she experienced. [He sounds rather excited about this, actually.] This is incredible, can you imagine the increased amount of power she can harness now?

[A brief pause. His glasses are still askew on his face.] I actually wanted to show you something I found in my PC, but this--this is far more important.