Cross was on his rounds, walking around the base (you can choose who he works for), and he heard some sounds in the bushes. That’s how he got to where he is now, cleaning you off (a child of the age of your choice) with baby wipes. Since you didn’t like the bath apparently-

"There we go.." Cross muttered as he finished wiping down your legs. He put you in one of his hoodies, as your clothes weren’t the greatest.