"Ok, lets get this straight. You're time travelers. Came up here because of a crack that your machine didn't mean to make and are here by chance. Because in fact belong to another universe. "- Says Katniss, pressing her arms folded against the body with the hand close enough to the dagger that was found hidden in her clothes if they were men of President Snow. But she believed that he would send someone with greater
skill in untying knots and with weapons.

But after you survive an edition of the Hunger Games, you discover that weapons are not necessary to kill someone when you have two hands.

"It is. Yes, very briefly in a way that you can understand. Yes That's what happened. "Spoke the tall, thin man. He seemed to have something around for 27 years. Attended only by the name of "Doctor". She asked, "Doctor who?" But all she succeeded beyond his silence.
"Could you untie here? Because strings tighten. They hold my circulation. As much as it is binary and I have twice as many veins and arteries in my body. "- Said the Doctor, giving a smile. It was clear that this man was crazy. Or was going to be mad that she lowered the guard in order to pounce.

"We will reverse the process of opening up the hole, I said. But no, you wanted to see new worlds. Cross the barriers of reality, to know other alternatives "- said the man apparently angry with the couple of redheads who accompanied him.

"You said it." - Said the woman, not believing the man was playing the blame to her. - "We wanted to go back to our reality, is that you wanted to adventure into the universe and carried us along."
"I think this is a lesson for life: temporal holes. Never a good idea to enter them. Or their existence is completely erased from history or you end up stuck on a rope for a potentially dangerous teen in a parallel world. "

Katniss remained quiet and analyzing them. Not found in any sense of those words. Reached the conclusion that they could not do any harm, at least not to her. Not his family and so little District 12. {

"What are you doing?" - Said Amy, frightened

"What do you think?" - Began Katniss - You do not seem no threat. At least they seem. I would advise you to leave. Her clothes are weird and too sophisticated and will be considered enemies. So get into your machine, go somewhere else - And in that moment, her eyes were darkened so that even Doctor felt chills - and not come back anymore.

And having said that. They entered the TARDIS. And Doctor was sure that with that determination, that hatred, and that dark, that girl would either be the greatest threat or greatest ally anyone could have.