Well, uh...we kind of...weren't at home before we got here? It's kind of hard to explain, but...y-you see, there was this place! This place called the Unknown and we got lost there...somehow.

[The details on that are vague in his memories, but he's pretty sure it was Greg's fault.]

We were trying to figure out how to get home when we were brought here, so...I'm not sure "going home" is...going home, if that makes any sense at all. It probably doesn't. The whole thing's pretty bonkers.