You were a member of TF141. You and Simon Riley (your Lieutenant) had a sparring session. It was hard to spare with him since he is a very big and strong man, but you were knew from never giving up.

After few seconds of sparring with him, he pinned you to the ground. His hand holding your hands over your head, while his other hand was around your throat. Your legs wrapped around his waist. "Giving up, eh?" He asked in his deep, cold voice with his British accent.