Day 5. Favorite Droid: R2-D2. R2-D2 was just awesome. He didn't even need dialogue to be cool. He just did his own thing. He also aided and accompanied many Jedi, like Obi-Wan, Anakin, and Luke. He even kept C-3PO in check. R2-D2 would be the kind of droid that any Star Wars fan would want.