Isaac: What's going on? *Sees Arlia and Eryn* ...Vincent, I've told you before, stop messing with my head!

Vincent: Dude, it's not me! I'm seeing double, too!

Sean: I think our water was spiked with some sort of hallucinogenic O.o

Nigel: ...Or it could be something as simple as the fact that they're twins...

Sean: ...Nah, I'm sticking with my theory!