Connor smiled, watching her eat the slice, grabbing another slice himself. Connor hadn't really shared a meal with anyone, besides Marl, and beside people he was trying to get information from, for four years. So to have a nice, quite dinner with Pizza, and with someone who wasn't talking about murder, or something like that, was a nice change, and one he enjoyed. And it was nice to introduce Elizabeth to the current times with Pizza, and see her reaction. 

After a little bit, he sighed softly, and began to tell her the basic's of killing things. "Obviously, a stake will kill a vampire, and Dead Man's blood will stun them. Silver will take down a werewolf, as well as anything mortal-such as stabbing them through the heart or chopping their head off. Shapeshifters can be killed by silver. Demons are weak against holy water, and you can either kill their host-which I try not to do, or use a de-possesing ritual. Uh, ghosts can be banished with Rock salt for a few moments, can be kept at bay with Salt and Iron, and essentially a sure fire way of killing them is to burn their bones in salt and oil, or anything else that is tying them to the earth. That's the basic, and most common monsters around, at least right now" He said