Curious indeed how these things happen. The wand chooses the wizard, remember. I think we must expect great things from you, Mr. After all, he-who-must-not-be-named did great things - terrible - yes, but great
This makes me laugh even though the Harry Potter nerd in me knows that's Blaise Zabini because Draco had to get a new friend because the actor who played Crabbe got arrested. Why are they holding hands though?