Lydia smiled widely as the Maitlands gave her permission before looking over at Beetlejuice, kneeling down as if petting him to respond. "I don't think it is, Beej. But I'll be okay, I promise to call you if something goes wrong." She whispered back before scratching his head again. 

"Go on, boy, back in." She said, gesturing to the car. Besides, she couldn't talk to him like he was...well...what he actually was. She had to keep up the facade of him being a dog. "I'll be home soon."