LOL, what a Slytherin move at the end - "If we win..." :D Perhaps it's for the best, I don't think Draco Malfoy is they type of guy you want to be around when he loses! :)
Aww, it's seven kinds of sweet of my poor Ronnie, trying to get a bit more sophisticated (to make an impression, surely?), and Draco grudgingly admitting that he didn't really think Ron was an idiot, at least not any longer, but this was one habit hard to break (I'm sure it's a perfectly good Malfyoian substitute for "pumpkin" or something really endearing, LOL).
Cute little story, dear! Those two always put a smile on my face!