Chloe: Clark, I'm a writer if I was going to kill myself, I would've written one hell of a suicide note.

Clark: Yeah, Chloe, we'll get her out of the wall.

Clark: Chloe doesn't belong in Belle Reeve.
Lex: Lana seem to think so.
Lex: I'll take good care for her.

Martha: Well, I could never disappoint a Kent boy.

How are Clark and Chloe not in serious legal trouble for breaking her out of the psych ward?

If Chloe has a permit to carry a stun gun, why doesn't she carry it? It would have come in handy plenty of times!

How are people able to walk in the front door of the Talon apartment? Isn't this apartment door up the stairs that are in the Talon? In otherwords, this apartment door is an INTERIOR door. Thus the weirdo would have to walk in through the Talon to get to the apartment... now maybe the Talon was open at the time, but fine, how does the bad guy carry Lois out unconcious through the Talon?

Chloe looking in the mirror seeing the dead girl...

Talk about a Quantum Leap moment, this is what Sam see when he leaps into others.