Hermione : Victor's gone to get drinks. Would you care to join us?
Ron : No, we would not care to join you and *Victor*.
Hermione : What's got your wand in a knot?
Ron : He's from Durmstrang! You're fraternizing with the enemy!
Hermione : The enemy? Who was it wanting his autograph? Besides the whole point of the tournament is international magical cooperation. To make friends!
Ron : I think he's got a bit more than friendship on his mind. He's using you.
Hermione : How dare you! Besides, I can take care of myself!
Ron : Doubt it. He's way too old.
Hermione : What? That's what you think?
Ron : Yeah, that's what I think.
Hermione : You know the solution, then, don't you?
Ron : Go on.
Hermione : Next time there's a ball pluck up the courage to ask me before someone else does! And not as a last resort!
Ron : Well... that... that's completely off the point...
Read more Hermione Granger Quotes
From: Harry Potter and the Goblet of Fire (2005)