Oh. I see....
Hearing the girl's reply, Kiyoshi felt bad about what he'd said previously. Whilst she had been extremely nasty to him, and her assertion that he required protection from a blind, wheelchair bound magicless girl who was three years younger than him was downright laughable, he had been extremely thoughtless in his initial attitude to her. Her brother was fighting for his life in order to ensure they could escape, and he'd just blindly ignored that, asking questions about the fate of his own mother that were entirely for his own interest. He didn't blame her for being upset, even if she had massively over-reacted.
As annoyed as he still was with the girl for the way she'd reacted to his genuine attempts to reach out to her, now wasn't the time to stick the knife in. The girl was evidentially hurting quite badly. She believed her brother was most likely dead. She a vulnerable young girl in need of emotional support and, however much she had upset him, he simply couldn't bear to make her suffer any more, sister or not.
"Sorry, I didn't mean to hurt your feelings. I was just trying to get to know you better, and to make you feel more comfortable around me. Asking what I did when your brother was in danger was thoughtless of me, and I'm sorry for that.", Kiyoshi said softly.
"As for your brother, I'm sure he'll be fine. He seems pretty strong to me, and I'm sure that once we're safe he'll be able to defeat the monster without worry, or if not escape from it with that invisibility trick he used before. I'm sure he will do everything he can to come back to you", he said, trying as hard as he could to console and reassure the girl.
Rider listened to Forest attempt to, presumably, tell her off for not just obeying her master's orders without question, thinking how best to rebutt that criticism without coming across badly. However, before she could finish speaking, Forest suddenly looked in her direction and said "Bugger, something's very wrong there."
Then, Forest set off running at top speed in the direction of the hotel.
Shit! Kiyoshi's in there!
Without even stopping to consider what the danger might be, or whether there was any real danger at all, Rider set off at maximum speed, rapidly catching the blonde. She simply couldn't risk allowing anything to happen to Sakura's son.
However, whilst she couldn't afford to waste even a moment, any information she could get about the situation was still helpful. So, as she ran past Forest, she shouted a simple question, hoping the blonde would be able to hear it despite the speed they were both travelling at.
"What is it?"