"I never joke about Halloween costumes and gorgeous women." He returns the smile but it's more playful than flirty. He doesn't mind giving out compliments when they're deserved, even if he's also not interested in giving the wrong impression.

"I'm happy to help. Name's Peter Quill, pleasure to meet you." He puts the raven inside one of his jacket pockets, keeping it for his halloween party costume, and then looks at her with slight surprise. "A time traveler? Oh, that's not an easy feat." And not something you do casually, in Peter's experience.