Harry Potter

So I didn't really get Harry Potter: The Half Blood Prince yet.. I watched it yesterday.
All I know is Voldemort's back VIA freaky assistants and they go around burning houses. Draco Malfoy, the creepy dumb student with the white hair was "chosen" by the Dark Lord to kill Albus Dumbledore(what a cute name), Hogwarts' principal, 150-year-old dude. Then Harry Potter seeks for either the Voldemort's Horcrux thing or the invisible shelf thing. He already has 2 of the Horcrux with him which is Tom Riddle(which is Voldemort btw)'s diary and his mother's ring. Now all Harry needs to find is a necklace in this creepy cave full of creepy skeleton guys. To permanently destroy voldy he has to destroy the Hocruxes. Idk how, but he's gotta. But it turns out that the last Hocrux that he finally found (in the creepy cave) was fake and the real one is in this guy called R.A.B. Now who the hell is that??!?! Then it ends with Harry saying "I never thought about how beautiful this place is" bullshit. GJ. Oh and Ron got a gf and Hermy was jeaaalousssss. Haha. But they broke up.