You decide that joining a secret society of vampire hunters doesn't exactly mesh well with your life style, you thank Liam for the kind offer but then ask him to give you a ride home. He lets you keep the book.
He smiles at you, it's a wistful smile, "I wish I had the luxury to deny my destiny." He tells you, then leads you to his car.
"Now, where do you want to go?" He asks.
For a minute you're confused, you look up and down the street as if the answer will present itself to you. Then, turning back to Liam you say:
"Take me home please, it's been a long night."
"Buckstars, I have to talk to someone…if she's still there."