Plenty of people, women included, are capable of jet setting and traveling the world, all the while with someone, or meeting people, hooking up with them.
She didn't say that, though, did she? She didn't say she didn't want to be with that guy in particular. That would've actually made sense. Instead, the show calls attention to the NO ROMANCE ONLY ADVENTURE thing as transparently, right in front of your face as possible, by having a character literally say it. :