Strange honestly has no idea what the light shining around Childermass is, but it's obviously good. He can't help but sigh a little sigh of relief as it happens. At least there's one silver lining on this giant trainwreck.

As for her final statement, the Summer Queen didn't have to tell him twice. Without even waiting to see what the others say or do, Strange turns around and starts to head out towards the courtyard, away from everybody else.