He hopes that wink means Chloe has everything all figured out!! But Ryoji looks up at the scaffold and he's not so sure; people willingly putting themselves in danger, however minuscule the possibility, he's never sure.

"Okay." He says, but he's not entirely okay with it? It's Chloe's choice though, so all he can do is be on standby and quietly pray.

Seven feet off the ground it might be, but she has to have taken jumping height into consideration, right? That adds another five, six, or however many feet she can manage between the peak of her leap and the ground. With his hands out of his pockets and outstretched on either side of him as if judging whether he'd be able to catch her if she fell, Ryoji is acutely aware of how he doesn't have his phone, and can't call for help in the case that Chloe falls on her head or otherwise lands badly.

Please. Don't fall.