Hope you don't mind if she jumps on your shoulder and gives the side of your face a hug because that's what she's going to try to do. Sephiroth doesn't bother to tell her to behave. She'll stop on her own if Subaru seems bothered.

"It is likely he'll be able to catch up later if you don't find him before you have to leave." Yuuma seems energetic enough not to have much trouble with that, at least.