Coral did pick the time to arrive fairly thoughtfully.  Since she's read Beat and Paradox's minds, she knew she could trust them to some extent. But Ada made her save, and is very dangerous... while Myriad isn't... at least not to Coral at this moment, with only two bodies immediately at hand.<br/><br/>Of course, I know it's safe, but Coral is naturally cautious about other supernatural people.<br/><br/>Beat's arrival and the Explanations resolving it did make the best intro point.<br/><br/>Better than I anticipated in fact.  :)