[Leonardo just sighs through his nose. Shakes his head gently - he still can tell there's something not quite resolved in his skull, even just that gentle action makes his vision strain. But he is so relieved that Casey figured out what he was hoping.

though.... Leo's eyes shoot back at Shelldon behind his head.]

Yo, Shelldon, can I trust you not to snitch?

(Uuuuhhhhhh kinda depends I guess?)

Cool, close enough. Come on.

[Leo starts having Shelldon float him out of the lab and down the hall. he's giving vague short directions to lead Casey, and hopefully not make it quite so obvious where they're going. But they end up at Splinter's room. It is, for the moment, thankfully empty while he's out talking to Big Mama.]

Not a lot of places Dee won't tear apart when he knows I'm hiding something from him. But under Pops' bed was the only place I could count on that he'd never look.