You and Scaramouche didn't know how this happened - actually, no, you both know how it happened.

You had been talking with Scaramouche about a mission, he was infront of the door facing you when someone "bumped" into the door and sent him falling forwards, landing you in the position you're in now.

Underneath him.

His legs were over yours, his hands by your head as he tried to register what just happened. "...."