"Look Doctor, isn't she a cutie?" Perri never failed to intrupt his thought process and calculations whenever he found a spare minute of calm.
"What are you talking about?!" The Doctor snaps, she doesn't react to that anymore.
"This poster of a lost puppy. Says her name is Barbara and answers to Barber. Poor thing!" He walks over to the wall full of graffiti.
"Doesn't look like a Barbara. A Barbara should have dark hair, not not white. Just doesn't work at all!"
"Doctor what are you talking about?"
"Reminiscencing is all. Now scamper and leave me alone will ya!?"