It's healthy to ditch class now and then." To be precise, it was healthier for humans if vampires ditched on days when human blood would be spilt.

I don't have any leeches on my speed dial." — Jacob Black

You can't trust a vampire, trust me

Of course, I still saw Edward at school, because there wasn't anything Charlie [her dad] could do about that. And then, Edward spent almost every night in my room, too, but Charlie wasn't precisely aware of that. Edward's ability to climb easily and silently through my second-story window was almost as useful as his ability to read Charlie's mind.

Why didn't I just walk away? Oh right, because I'm a idiot.

I can’t be sure, of course, but I’d compare it to living on tofu and soy milk; we call ourselves vegetarians, our little inside joke. - Edward Cullen

I had a secret that I was bound to protect but a secret that i was not to share. A secert that suddenly he knew all about.