(The Tardis Doors open and a girl's voice is heard)

Girl: Doctor? Are you really here? (She says looking around ignoring the two women at the consol)

The Doctor: Speaking of mysteries, I know that voice…but it can't be…

(She turns around to see a blonde-haired girl in a pink hoodie and jeans at the entrance)

The Doctor: Rose? Rose Tyler?

Rose: yea, who are you two? Where's The Doctor?

The Doctor: Rose, it's me, I'm The Doctor!

Rose: But you can't be, your…

The Doctor: A girl, I know! Brilliant isn't it?

Rose: But you where a man, for so long too, I thought you couldn't change like that!

The Doctor: Unless something unexpected happened to cause my regeneration. Some things can even stop the regeneration process from happening.

Liz: (looking annoyed) Doctor are you going to introduce me or not?

The Doctor: Right, sorry. Rose, this is Liz, my new companion.

Rose: Hello Liz, I used to travel with The Doctor. Have you been on any interesting adventures you would like to share?

Liz: Well, actually, we just met. We have however been chased by both Cybermen and Daleks in one day, I suppose that counts for something.

Rose: Yes it does. So Doctor, how did you change like this?

The Doctor: As I said, some things can stop the regeneration process from happening, and that is exactly what happened. I was fighting along side my companion at the time, her name was Evangilne, and for the safety of Earth as usual when I was struck by a weapon unlike any I have seen or even heard of before. This weapon was coated with a toxin that must have cause a chemical reaction when it entered my blood. I was unable to regenerate and near death. The Tardis found an answer to save me, DNA. I could use Human DNA to regenerate. Evangilne volunteered to give me some of her blood to extract DNA, the Tardis didn't need much, just a drop. It was a success, only she must have thought me dead at the time because when I woke there was no one there. I was still regenerating and being this was an abnormal regeneration, it was taking a bit longer than usual and I stopped breathing for a while. Having human female DNA mixed in to kick-start my regeneration must have been the cause of my new transformation.

Rose: That makes sense.

Liz: I don't mean to be rude, but I have no idea what you two are on about!

The Doctor: I don't die like humans do Liz, I regenerate, I get a new personality, a new face…a new everything. And this time I literally have a new everything.

Liz: Got it.

The Doctor: Now Rose, how did you get here? Your supposed to still be in the alternate universe!

Rose: I don't know now that you mention it….I was sleeping and then when I woke up I was walking don the street when I found the Tardis.

The Doctor: Well, that's interesting. More to investigate.

(The Doctor goes about working at the Tardis consol)

Rose: So. Are you going to tell me what you two are investigating?

The Doctor: Do you want to help?

Rose: Yea, of course I do!

The Doctor: Rose Tyler, You've not changed a bit!

To be continued….