I'm asking because I've seen and heard of girls getting introduced to their boyfriends or so on via the latter opening them with some cheesy pick-up line, and it's not like their boyfriends were super-smooth Casanovas either, and I was wondering if this was a legit way to open a girl and set the context of the interaction simultaneously when you can't think of anything else, or whether it's a no-no all day, every day?