Henry, Emma & Adora
It seemed less likely that other people would be sharing in the weirdness of her dream, so that blew that one out of the water.
"Hello?" The blonde woman appeared first, then a male, apparently familiar with the girl. "So, I take it this isn't where anyone else expected to be? I'm Emma, lost and confused." Out of the three of them, the guy clearly had the presence of mind to wear something reasonable to bed, even if he was dressed like a sci-fi character.
Emma's shorts and tank with knee high socks was probably marginally better than the bunny pjs the other blond had, but shoes would've been better. Then again, the guy with the bat was obviously thinking better than them. "So, you guys have seen Scream, right? You know who the bad guy is?"