... you nod and let her listen to what she has to say. "Y-yeah... I'll listen to what you want to say..." you gave her your answer. She smiles and giggles a bit. "Thank you. And I apologize for scaring you because of my form, many people run away from me of my drider form..." She says a bit sadden after remembering from other adventurers that comes to her lair only to have them scream in terror other than listen to her request. Somehow, you feel like she is no threat to you or to anyone at all, and just wanted a friend from a human. "It's okay. It's just a human nature for a person to run away from something scary... Er...! No offense!" You say.
She knows you aren't meaning to be offensive and talks, "It's okay. Now, for my request. I wish to be human. And have you show me how the world of humans live." That was a shocker to you, from reading TF arts and stories on websites, mostly humans would rather give up their humanity to be turned into their spirit animals or something. "A human??" You asked puzzled. She nods, "Yes, I want to learn how humans live, I already made a potion that can turn me into a human for a few weeks and want to learn and understands what it means to be human, but I don't want to go out alone, that's why I wanted you, as escort when I enjoy my learning of being human." she then asks you a question, "So, what do you say? Do you want to help me understand and take me out of my lair to learn what it means to be human?"
You can try and tell her your perspectives of being human, but she seems determined on seeing the human towns and cities and don't want to ruin it. And, after all, she does seem like a nice lady minus the spider features and you do feel like you need a girlfriend. So, why the hell not?