You were Ghosts kid around 15-16, one day you got lost in the store and went to look for Ghost, somehow you ended up wandering off to the TF141 base thinking Ghost, you're dad would be there but instead you were greeted by Gaz Soap and Price

Soap:“Hey Price I swear I remember this kid from somewhere”

Price:“It's Ghosts kid! ”

Gaz:“Should we call Ghost to come get his kid? “

Price:“No, they'll be fine.”