Friendly?

Me: "So imagine if you didn't know me, and you were to judge me solely based on my looks. What kind of character would I be in a movie? I imagine you are....this mysterious university student who doesn't socialize with anyone, but at night you would actually have gigs with your non-university friends. You're the guitarist!"
S: "I think...you would be one of those ladies who check boarding passes before people enter the plane."
Me: "Why?"
S: "I dunno...you look friendly.