Why not try talking to one of them? You shouldn't feel responsible for another child when you are one, even if you're older. It's important that you look out for her, as it does seem like you care, Ken.

[The only problem Gokudera sees is that maybe the other boy is viewing this like something it shouldn't be. It's an opportunity for friendship, not a burden of responsibility.]

Who are we talking about?

[He's met a few girls. Maybe he knows of her?]