WARNING: The following interview contains a couple topics that you may or not find appropriate. Please read at your own discretion.
Natalia Tena (Tonks) participated in a brief interview with Naturally Natalia, where she spoke about the Harry Potter books (Deathly Hallows being her favourite), how she felt about her character Tonks' death, and her favourite character in the series (Molly Weasley), amongst many other subjects:

Here is the transcript in case you can't read it:
What is your most favourite role you played?
My favorite role was playing "Feathers" in a crazy burlesque play called "Night at the Circus." It was amazing!
Do you have a dream you would like to come true?
Many. I'd love to live on a beach next to a bay I own. I'd love to live with gypsy's (sic) and play music forever, and breed horses.
What do you like to do in your free time?
Read, ride my bicycle, swim, cook, drink, dance, smoke, have sex, sing, play guitar, drink coffee, walk, talk, alot (sic).
What was the happiest or the craziest day in your life?
I simply cannot answer that question! There are too many moments and smiles that I've had!
Who of your acting colleagues you starred with is the best actor in your opinion?
Michelle Butterly, she is an amazing red haired actress from Liverpool who is absolutely brilliant.
What was the most embarrassing moment which has happened to you? (Don't want to know mine
)
I can't remember, I don't get embarrassed (sic) very often and when I do I tend to forget or get drunk.
Have you read all of the Harry Potter books? And wuich one is your favorite?
I've read 5, 6, and 7 and my favorite is the last one!
Do you like Nymphadora's destiny?
Yes, I think it (sic) perfect - she needs to die!
Who is your most favourite character of whole HP serie (sic)?
My favorite character is Mrs. Weasley! She is also an amazing woman, very funny!
Are you in love at the moment? =)
Yes.
THANK YOU SO MUCH FOR YOUR TIME! (I can't read the name, but I think it says 'Romana S.')
Thank you for your bracelet!