The Doctor knew the paradox was starting to mess with his time sense. The dull ache at his temples indicated the start of a headache. It wasn't as if he had never been in a paradox before but this was a massive one with interconnecting smaller ones and new additions happening all the time. Plus, he was cut off from the ol' girl. Not having the TARDIS' constant telepathic and empathic presence within his mind, calming him and offering help and comfort was hard to deal with in a normal environment. But within a paradox like this...
The Time Lord was brought out of his thoughts when a nagging feeling told him to move and he blinked as a rock past by him and then a voice followed. Brown eyes flicked over to the apologetic woman and he shrugged, putting on his best 'everything's fine' grin.