It doesn't surprise him that Crowley's the first one who reached out to them - after all, that's exactly what happened with him and Hana, except he doesn't think she needs much protecting - but it does surprise him to hear that Aziraphale's the one who needs the space.

"Really? Aziraphale? Not Crowley? Out of the two, I'd think that Crowley's the one who wouldn't want company much." Sora reaches both hands behind his head, locking his fingers and thinking about it. "Then again, if he likes you that much, then maybe that makes sense? People who have hearts like that like to keep the people they really like really close."