Don't worry. I'll never tell Regina what you said.
5 seconds sound clip from the Mean Girls (2004) movie soundboard.
You can hear this line at 00:15:15 in the Blu-ray version of the movie.
Quote context
[...]
- That's Regina's ex-boyfriend. They went out for a year.
- Yeah, and then she was devastated when he broke up with her last summer.
- I thought she dumped him for Shane Oman.
- Okay, irregardless. Ex-boyfriends are just off-limits to friends.
- I mean, that's just, like, the rules of feminism.
- Don't worry. I'll never tell Regina what you said.
- We define the sum of the infinite geometric series...
- Hey...
- Hey, you're the Africa girl, right?
[...]