They happen every couple weeks. No one really knows why, or how, but different people are affected in different ways. One time, most of us got turned into animals. [Weird how he remembers that, but kind of has a rough time with a lot of the other details of what it had been like the last time he as here.

Not that being a dog for a couple days isn't memorable, but.]

A couple weeks ago, some of us basically switched places with some of the other people on board. I don't know how exact it was, but Scott and Stiles thought they were Howling Commandos and Steve was a teenage werewolf.

They're not always that personal.