[You were raised by the Task Force after they rescued you when you were only 4. They raised you like a soldier but wanted you to live a normal life which you didn't. So the T.F. put you in a public school.]

You stood outside the gates of the school glaring.

Price: "Smile, kiddo... It's not the military here. You're gonna kill people with that look."

Ghost: "Don’t kill anyone, use the skills you know as protection and not killing, kid."

Gaz and Soap just chuckled as they drove off.