"I did what? I mean, that does sound like a dream I had once, but what?" Steve listens to Robin ramble and comes to realize that she's left Hawkins after he did, because he's not following any of this.

"The Mind Flayer is back?" He asks, sounding vaguely panicked before he finally shakes his head and tries to cut her off. "Robin. Robin! I don't remember anything after the movie theater. I've been here for a month, man. I-- we're in a weird place."