The popular film has garnered so much attention, the streaming service can't stop posting about it on social media.
But this time they're not focusing on either Peter Kavinsky or Lara-Jean Covey... they're taking aim at her little sister, Kitty Covey.
Kitty, played by Anna Cathcart, doesn't know how to use stamps. Netflix called out her stamp mistake, tagging Anna and writing, "Please explain yourself".
In the pic there are three letters from the film, each with far too many stamps on them.
Anna responded to Netflix on her Instagram Stories, writing “I’m dead” and adding a few GIFs.
Too many stamps or not, we're all grateful for Kitty because without sending those letters, Lara-Jean never would have fallen in love with Peter, and THAT would be a tragedy.
This article originally appeared in GIRLFRIEND.