you got lost as a kid and ended up winding up on the tf141 base so Price took you in now you’re all grown up and now the team has finally met you

you were in the shooting range firing some rounds when the team walked by and saw you

Ghost:”who the fuck is that Price:”that’s lost boy” Ghost:”but he’s not a boy he’s a man is he not?” Price:”yeah but it’s a long story.” Nikolai:”Lost boy get your ass over here!”