Nola
*'You don't shoot your friends' is something very funny to say around Kazuko, as she was exactly the type of friend who'd beat up her own friends during spars. She might be regretting it a lot later on, but during that moment, she definitely dislikes to hold back. Unless, of course, she knows that her friend wouldn't be able to take her attacks. It's about fighting, not killing. Even though she found joy in killing enemies, fellow comrades wouldn't be... The best targets to kill, to put it like that.

After some time and trying, Kagayaki managed to pull off her own technique! The loud explosion could be heard by almost everyone around, and Kazuko just snorted when her friend exclaimed like this. She heard her turn around, and could guess that she was grinning like a sunshine this very moment. But... Her eyes were still closed for the moment.* "Great. Seems like I'm as good a Lightning Release user as you." *A cheeky smile, before she...

Opened her eyes. She basically ripped them open, wide open, and stared at Kagayaki. What she could see was... Blood. The Kaguya's eyes are quite red, and some blood was flowing down as she stared at the girl.* "Fucking hell, that feels disgusting..." *She said, starting to growl a bit as she kept her eyes open. Not once did she blink where others would've shut their eyes.*
Sheryl
"Eeeh!" Kagayaki would say, backing up slightly and raising her arms.. Uh.. "Defensively", in a strange manner. One over her head and the other across her torso - any taijutsu user would know it was not a good stance to be in. "You okay? What happened?"

The girl would approach, the ground under her elevating a bit so she could be eye-level with her friend. Reaching for her face she'd place a finger over her eye and one under, analyzing it with care. "You might need to have that looked at, I don't know any diseases that make your eyes bleed though..." She sounded worried, but she was also completely aware of her friend's resilient nature. She believed she would be fine.
Nola
*Kazuko was kind of overwhelmed by the sudden reaction of her friend, not really understanding at first why she did so. She stared at people all the time, so this wasn't a surprise. But... Oh, true. The blood. That should be the reason.* "I'm fine." *She just said and kept staring at Kagayaki, still not blinking even once. Her eye was... Inspecting this stance.* "I so wanna throw you on the ground for this shitty stance."

*Then though, her friend came closer and got on eye-level. Even reaching for her eye didn't make Kazuko blink, as she kept looking at Kagayaki with that typical intensity. That is, until she said that she might need a doctor or whatever, as there are no diseases that do that so suddenly. This was practically an insult! The Kaguya squinted a bit, but still did not blink, and talked in a grumpy tone.* "As if a disease can do shit to me. Don't be stupid." *Kazuko didn't back off, but instead slowly grabbed Kagayaki's fingers and pushed them away. That's also when seemingly, the cat's eyes relaxed, and shortly after blinked. She wiped off the blood and looked around the place.* "This was intentional. Helps me keep my eyes on the target at all times." *And as she looked at the Ressha again, she smirked.* "You sounded pretty scared there. Thought your dearest friend was losing her eyes, or what?"
Sheryl
"Of course I was!" Kagayaki would declare without hesitation, her worried tone basically gone, replaced with small smile. "That's a pretty interesting technique - kinda reminds me of why I use my goggles." The blonde would say, backing off the small stone step.

"I made them so things wouldn't get in the way of my eyes in the middle of the fight, as well as protect from flashes and stuff." She'd say, placing her hands at her hips proudly for coming up with the idea.

"Do you want it for PU things?" She'd blurt out, not holding back as usual and pointing to one of her own eyes, the one that Kazuko would have covered.