[Welp, he was going to ask Minato if he knew her too (girl is popular as heck, he wouldn't be surprised) btut he's interrupted by some girl screaming bloody murder at them for looking like they just committed said bloody murder.

He pulls the hose back and slicks his hair back in one movement of his hand and turns to the girl.]

Hey- calm down! What happened? What happened was we were assaulted by whatever practical joke you'd like to call your fun house over there is. Got drenched with fake blood and now we look like something out of The Shining. Me and- ... [Oh he doesn't know this kid's name, so he pats his shoulder. Name?]

We'll clean up quick, won't we?