"Yes the TARDIS can help, sure I can show you too around then," He felt faintly sick at the thought he had abandoned his sister when she was alive, and also at the thought of anything happening to her.He nodded a bit "She'll remember more than me," He replied, "Though that sonic screwdriver may help." He was a bit nervous at the idea of his blood been taken. He looked at JAck and then noticed Arwen come in.
"Thank you Arwen." He smiled a bit "I'm fine don't worry."