"I don't know all of you," Peter replied and glanced in the direction of Batgirl. He didn't have a clue as to who she was but yeah, he definitely knew Doug and Steph all right. Doug was his friend and Steph was someone he knew around school. And then...Doug was doing that thing that Peter was doing earlier. Figuring things out and quickly, Peter went to go cover his mouth.
The last thing he wanted was for Doug to go blurting out to them there who he was. He'd figured it out, right? What had he said? Something about Gwen? Frak. "Let's...just keep calm. My identity isn't important to know or anything," Peter said and then motioned to Batgirl, "I don't know hers, I'm not going to give away Spoiler, I mean Robin's identity. All is safe...and sound..."