When you live with someone for a long time, it rubs off.
3 seconds sound clip from the The Brave Little Toaster (1987) movie soundboard.
You can hear this line at 00:58:11.300 in the Blu-ray version of the movie.
Quote context
[...]
- My ice tray is at your service.
- You see, when my master, Albert Einstein, went to the new world, he left in a hurry.
- And he inadvertently left my twin behind.
- He was always such a bit absent-minded for such a smarty-pants.
- What turned you against humans?
- When you live with someone for a long time, it rubs off.
- But something made me remember the basic goodness of man.
- The touch of a small boy's hand.
- That, coupled with the eloquence of your campaigning speech, convinced me to vote for you.
- Who voted for the supreme commander?
- I did.
- You?
- It didn't seem right to vote for myself.
- Well, all's well that ends well. That's what I always say.
[...]
