As soon as Kengo felt the touch on his shoulder, he had immediately tensed up and swung his hand back to shove Ryusei's arm off of him -- unfortunately, the light force he'd felt was necessary didn't push Ryusei's hand away. It had been a panicked reaction from having Ryusei so close to him, now that he was rational and still remembering what the other boy was capable of.

Kengo lowered his head a bit, then turned it away and attempted to pull back from Ryusei's touch. He stepped towards the common room, unsure of whether or not he should have been exposing his back to anyone.

"I don't trust anyone." ... it was essentially true, at this point. Kengo hadn't even known if he had trusted Gentarou, but they'd had a strong bond. Kengo had trusted Ryusei, to a degree... but now? He knew how cold it sounded, but it was true. Especially with where he was now.