Hakuno came to a stop behind Saber, not given much time to wonder why she had paused at the door before she was being addressed. Reflexively, Hakuno stood as straight as she could, arms pinned to her sides in an attempt to stand at attention and seem more responsible to her Servant. The request had been unexpected, however, even if it did make sense.

"...Um, right. Uh..." Hakuno hadn't taken this into consideration at all. Of course, she'd brought plenty of clothes over with her, but given the... entirely different physique of the two girls, it was unlikely she had anything that Saber could wear, "yeah, um... I dunno if I have anything your size... besides, can't you go invisible or something?"

Hakuno had figured it would be a wise idea not to jokingly suggest that Saber masquerade as a cosplayer. Given her usual responses, Hakuno would probably confine herself to a corner and mope at the inevitable, disapproving comment.