“Sorry. I didn’t know it was today.”
“We planned that in my future”

“Sorry. Got caught up in the French Revolution.”

“How am I supposed to know what century dinner will be done?”

“If you understood fourth dimensional mechanics you’d know why I stood you up… and that I’m sorry.”

“I know I got you something, just can’t remember when I put it.”

“Sorry, I must have agreed to those chores in a different timeline.”

“You can’t expect me to remember forward.”

“Sorry. Got caught up in the Galactic Revolution.”

“Cell Phones are like beepers to me.”

“The Gregorian Calendar? How quaint.”