[Now that he's done hiding, Reiju notes the boy is probably around her age or a little older. He's certainly tall. And she doesn't immediately reply to what could be taken as a threat, either, instead letting her visible eyebrow climb higher up her forehead]

This is my house, you know. [The smile doesn't go anywhere, nor does she look all that concerned. Instead, she makes a show of smoothing down her robes before folding her hands behind her back, then watching Jae-Ha with slitted eyes] I belong here.

But if Father finds you, Sanji will be beaten. And you... [Her eyes flicker to the side] Likely killed.