Phil and his brownies

ME: Phil, would you like me to make some brownies?
PHIL: YES, please
(10 minutes later)!
PHIL: Are they done yet?
ME: No, waiting for the oven to heat up.
PHIL: Let me know right away when they are done.
ME: o.k.
ME: Phil the brownies are done.
PHIL: o.k. I will just take one piece.
PHIL: (5 minutes later) Thanks mom, those were the best.