Hi, Donna. I suppose you haven't properly met me yet. I'm Rose, and apparently "that Rose", whatever that means.
Yes, he does regenerate; it's a bit explode-y and honestly I could do without seeing that again. A lot of interesting faces, though. I wish I had photos of all of them. The clothes he wore... Sometimes I think he got dressed in the dark.
Yes, there's more than one Doctor here. And they don't get along. At all. For me, it's at about equal parts funny and annoying.
[Private]
I don't know how much you remember of that other world, but thank you for what you did. And I'm sorry.