3. I haven't really seen that many of them. Was the video where they did the part switch a Bangtan Bomb? If so that's it. :-D
4. I Need U, Dope, and Danger. I can't pick just one.
8. Dope and I Need U
9.Boy In Love and Dope
10. A little over a year.
11. All. Of course. The newest one. I really can't remember the titles.