Day 05 - Your Favourite Companion
Can't really say I have a single favorite companion. I also can't say I really disliked any companion (well, except for Mel, I guess.
This pretty much sums up my recollections of her).
But for New Who, I'd have to single out Rose and Donna and old school probably Ace and Romana II.
Rose is for the obvious shippy reasons and Donna just for being Donna. Ace I really have no reasoning for. I've only watched one full ep with her in it since I was 17. She just stands out in my childhood memories of the show. As for Romana II - well she's a newer favorite thanks to the marvels of fanfic and rewatching eps as an adult. ;)
Past:
Day 01 -
Your Favourite QuoteDay 02 -
Your Favorite Classic Who EpisodeDay 03 -
Day 03 - Your Favourite New SeriesDay 04 -
Your Favourite Doctor Future
Day 06 - Whatever Tickles Your Fancy
Day 07 - Your Favourite Piece of Music
Day 08 - A Who-Related Photo That Makes You Happy
Day 09 - A Who-Related Photo That Makes You Angry/Sad
Day 10 - A Who-Related Photo That You Took
Day 11 - Your Favourite Season (Classic or New)
Day 12 - Whatever Tickles Your Fancy
Day 13 - Your Favourite Villain
Day 14 - The Villain Who Scared You the Most
Day 15 - Favourite Who-Related Tumblr
Day 16 - Your Favourite Who-Related FanFic
Day 17 - A Piece of Who-Related FanArt
Day 18 - Whatever Tickles Your Fancy
Day 20 - The Character Who Is Most Like You
Day 21 - Your Doctor Who OTP
Day 22 - A Who-Related Fan-Site
Day 23 - A Who-Related YouTube Video
Day 24 - Whatever Tickles Your Fancy
Day 25 - Favourite Who Actor
Day 26 - Favourite Who Actress
Day 27 - An Episode You Wish Hadn’t Been Made
Day 28 - An Episode Idea You Created Yourself
Day 29 - Who You Think Should Be the Next Doctor
Day 30 - Whatever Tickles Your Fancy