Ken's kneejerk feeling at Ryohei's unexpected cooperation (he should have expected it, the Kokuyo gang are fully aware that Tsuna's Vongola are weirdly compassionate and invested in their well-being and are actively kind of uncomfortable about it, but deep down Ken never really expects or believes in anyone outside their group being helpful or caring) is relief. It's followed, almost immediately, with the realization that Chikusa's not going to be happy about having to endure Ryohei personally while getting healed, and will be even less happy about the fact that news will inevitably get back to Tsuna and the other guardians with Ryohei's involvement.
But Chikusa gets grumpy about a lot of things, many of which Ken deems not important enough to fuss over - things like cleanliness or the lack thereof, and proper nutrition, and not being allowed to sleep until moss eventually grows over his body and the earth reclaims him. Ken can deal with an unhappy Chikusa. And while this happens to be something neither of them like, in the face of Chikusa's condition, Ken decides they can both just suck it up.
Ken beats Ryohei to the window in a single leap, and jumps from there down to the ground, looking back up at Ryohei expectantly for a moment in an unspoken invitation to follow before a thought occurs and he darts into the bushes where Chikusa is. He doesn't know how far out Ryohei will jump, and Ryohei doesn't know Chikusa's practically right below him, and Ken doesn't want Ryohei to actually jump down onto Chikusa. But, he figures, if Ryohei knows Ken is right below him, he'll make sure to jump a little further out.
fuck you too DW I wasn't finished
But Chikusa gets grumpy about a lot of things, many of which Ken deems not important enough to fuss over - things like cleanliness or the lack thereof, and proper nutrition, and not being allowed to sleep until moss eventually grows over his body and the earth reclaims him. Ken can deal with an unhappy Chikusa. And while this happens to be something neither of them like, in the face of Chikusa's condition, Ken decides they can both just suck it up.
Ken beats Ryohei to the window in a single leap, and jumps from there down to the ground, looking back up at Ryohei expectantly for a moment in an unspoken invitation to follow before a thought occurs and he darts into the bushes where Chikusa is. He doesn't know how far out Ryohei will jump, and Ryohei doesn't know Chikusa's practically right below him, and Ken doesn't want Ryohei to actually jump down onto Chikusa. But, he figures, if Ryohei knows Ken is right below him, he'll make sure to jump a little further out.