The Doctor sits precarious on top of the projector-covered desk, his legs dangling over the edge, barely not knocking into anything vital for the electrical equipment. After everyone gathers, he clears his throat.
"I've been doing a lot of teaching you about various alien species, both friendly and non. But as some of you remember, there's nothing like your own kind to really get you into the worst situations. Really, you run into aliens every so often. It's the people that surround you that should possibly worry you the most."
He patted the projector with a hand. "I won't be needing this today. Today I'll tell you a story of one of my own kind, and a couple of yours. Fellows and ladies who are not the kind you bring home to mother, or really want to meet in a dark alley, either."
( And he goes about at length )"So that's the activity for today, in fact. Get to know one another. Simple, really. One of you asks a question, then you both have to answer that question. Then the other person asks a question. Simple, and easy. Tell the truth, and don't pry too hard, please. And try and group up with someone you'd like to know better, and don't already know well. Got it? Good. And I'll be happy to play along with anyone who wants to do so with me. No assignment this week, and I'll have reports back for everyone on what you handed in last week with me next week, promise."
[ooc: Wait for OCD, please Ready to go for you!]