Kaidan threw him a lopsided smile, "You usually do. The reason you know caf is because there's caf where you're from. The dog is an Earth thing and from what I gather, you don't have Earth where you're from. That's this planet. So I suspect that things regular to your, er, home, will be things you remember but stuff you learned since coming to the Island won't show up. Maybe. Not real sure."

Lifted a shoulder, "Example? What species is Hera?"