Conversation between Heart and Brain (3)

Is 12.08am, heart and brain just plan to start working.

Heart: Hey, I thought we have agree that we should not bring the work back home.
Brain: Yes, yes.....but
Heart: But what? Is that you not efficient, why you alwalys not able to finish you work?
Brain : I also don't know, maybe.....
Heart: If you are not efficient then no choice you must do......
Brain: But........do you really like you job.
Heart: Erggghhhhh..........