Shirou and Sakura
Shirou and Sakura watched with confusion and surprise as the girl suddenly started to turn red, before a rock next to her levitated into the air and flew at an unbelievable speed. Their confusion was replaced by horror when the rock slammed into a car's engine, causing it to catch fire.
Shirou stared at the burning car, utterly shocked and extremely worried by what he'd seen. Sakura, meanwhile, noticed that Moko had made no effort to chase the rock, instead simply watching it fly away before turning to them and shaking his head as if to say "I'm not getting that", complete with one of the cute noises that Sakura assumed was Pokemon speech.
Shirou, meanwhile, was shaken out of his shock by the unexpected noise, turning to also see the Pokemon communicating his refusal to chase after the thrown rock. Still, despite the interruption, he was extremely worried, a look of concern in his eyes. Sakura, realising his worry, attempted to reassure him.
"I'm sure it's fine, Senpai", she said. "It's a car park, people don't usually stay in their cars."
Shirou nodded, before reinforcing his eyes slightly to see if he could make out any people in the vicinity. To his relief, there was no-one inside the car or otherwise in danger.
"Yes, it seems like it's fine", he said, sighing with relief.
Sakura, meanwhile, turned to the girl, wondering how to approach the situation. What she'd done had been very dangerous, but it certainly seemed like an accident. Further, the girl was obviously extremely powerful, so Sakura did not wish to upset her unnecessarily.
"Erm, perhaps you should be a little more careful", she said, smiling nervously.
"Yes", Shirou added, "it was lucky that the car was empty."
"Besides, Moko can't run that fast", Sakura added. "Perhaps try a stick next time, and throw it a little softer."