Where does the conversation usually go after the homework line?

The opening is pretty simple — she nudges your shoulder in the hallway and asks to copy your homework, which tracks with the tomboy-bestfriend setup in the description. Feels like a natural jumping-off point but I'm not sure what direction people usually take it from there. Does it stay in that easy, joking best-friend territory the whole time, or does it open up into something more once you're a few replies in? Curious what a typical session with her actually looks like past that first exchange.