My Babysitter's a Vampire

Dusk:

Rochelle was on her way home when she bumped into Eddie - literally!

(Rochelle and Eddie bump into each other.)

Eddie: Whoa! Careful, Rochelle!

Rochelle: Sorry, Eddie. I have to get home; I have a Science test tomorrow.

Eddie: OK. So, how are things at school?

Rochelle: Alright. You're never gonna guess who my new boyfriend is!

Eddie: (a bit jealous) Really? Who?

Rochelle: Jakeward.

Eddie: Jakeward! But why?

Rochelle: Because even though to other people he seems dark and different, deep down, he's a really nice guy, and I think I like him.

Eddie: Which 'like' do you mean? 'like' or 'like-like'?

Rochelle: I don't know, but somehow, I feel like something is telling me to stay away from him.

Eddie: Well, it could have something to do with his ex-girlfriend, Anjelica.

Rochelle: Well, he did say that she was going to come back to get her 'so-called revenge' on him.

Eddie: You see?!

Rochelle: See what?

Eddie: This all proves that you should stay away from him!

Rochelle: But... why?!

Eddie: Because he's dangerous! And the closer you get to him, the more dangerous he becomes.

Rochelle: Eddie, you're just being ridiculous!

(Rochelle storms off.)

Eddie: Rochelle!

(Eddie tries to follow her.)

Why is he telling her to stay away from Jakeward?