The date became iconic thanks to the 2004 film Mean Girls, but this year October 3 is also National Boyfriend Day.

Here’s what you should know.

What’s special about October 3rd?

October 3rd is often celebrated as Mean Girls Day by fans of the movie “Mean Girls.”

In the film, Aaron Samuels (Jonathan Bennett), who is in love with Cady Heron (Lindsey Lohan), turns around and asks her what day it is.

In a voiceover montage of her interactions with her crush, Heron says, “On the third of October, he asked me what day it was.” She replies, “It’s the third of October.”

The scene has become an internet meme and is shared all over the internet every year on, you guessed it, October 3rd.