"Certainly. You guys are easy to cook for." Caitlyn said with a cheeky grin that was oddly reminiscent of Rose's, however, it was to the left and not to the right...or it was right, and not to the left. She still couldn't get those straight out in her head and she's been living here for a while. She had picked up the habit when Rose had teased someone once before the Doctor fell into their lives for the first time in weeks. 
"Well can't tire out the cook can we?" Rose teases right on back smiling as Caitlyn cooks and pours a cup of tea for Rose. 
"Want some Doctor?" Caitlyn offers the tea to the Time Lord with a kind smile making sure that the food didn't burn simultaneously.