Yes! She is breathing! And the breathing is the important thing.

Jonathan would hold his, if he wasn't so constantly focused on, well. Breathing.

In any case he's counting down. There's not really any plants around that can give them a sign of life after all, and well, he doesn't have any seeds or...flowers...

But if he's right, and the potential was there the whole time, then maybe. Just maybe.

They should see a spark soon. Or at least, he expects they will given how absolutely ready to throw down Jolyne seems.