This has no reason
Amy! Amy! I just got a iphone! This is so neat! -The Doctor
Yes Doctor, it's neat. -Amy
What can you do with a iphone? -The Doctor
You can call some one, text them, and you can get a lot of apps. -Amy
^-^ -The Doctor
Look, a cat face! -The Doctor
Good job Doctor. :) -Amy
And from then on, The Doctor always put a face in his text.