He'd been tempted to, because, turns out? Being abandoned sucks. But knowing why, and knowing that he'd probably only sense the resulting response, keeps Donnie from doing so. What he's getting from Leo is already bad enough, brow furrowing more so for the discomfort than being outright mad, or maybe feeding into that.

"Cool," he says, his own tone flat, unenthusiastic despite knowing a snack break would be beneficial, even if he's not sure he has the appetite for it.