Every time I think Skeleton Crew couldn't get any better, the show goes and does something like the nail-biting scene of Wim desperately trying to save KB's life, with her own guidance. That moment was matched with Fern and KB honestly apologizing to each other (after Neel talked some sense into Fern), proving the testament of their friendship. And if that wasn't enough, the four of them banded together and relied on each of their strengths to pull their ship (and themselves) from harm's way.
I'm continuously blown away by the level of vulnerability this show has demonstrated, a show starring kids. This kind of maturity and self-reflection is far better than many other "serious" and "high-brow" dramas out there right now.