It's like she's an escort: "It's $100 to just be in the park with you. $50 an hour more if you want me to interact with you on camera."
that must be it! and maybe thats how Kristen's been making her money, too "Want me to try to teach you how to say amuse-bouche at Bull and Bear? $500. Want me to eat a ridiculous sized cake from Amorettes with you at Seans house? $200..."
Also- i realized the thing that bothers me most in that random video I found last night. Its not necessarily the obvious age difference, or how uncomfortable WL Girl looks (looking all around, touching her hair, rocking on her feet, looking at her phone)
BUT its that he doesn't appear to do anything to make her more comfortable. he barely glances back at her while he walks over to the "fan", he doesn't look over to see that shes ok while hes talking to the fan. at one point, he goes over and sets something down right by her but doesnt even look at her or say "sorry, one second". you can really see the "asshole" side of him. he knows shes not comfortable with the whole thing, but his ego doesn't care, because hes a rock star who has a fan to talk to .