I Love You 3000
Published August 29, 2026
Overview
The line comes from a family scene between Tony Stark and his young daughter Morgan, where Tony says he loves her "tons" and Morgan answers back with "I love you 3000"1. The moment gets an emotional callback later in Avengers: Endgame when the same phrase plays over Tony's holographic farewell message4.
Fans read the number two ways. Some took it literally, pointing out that a ton is 2000 pounds so 3000 is more than a ton of love, while others treated it as a small kid picking the biggest number she could think of3. The phrase spread online as a caption on fanart, reaction posts, and tribute videos posted by fans and by Marvel Studios itself2.
Origin & Background
Avengers: Endgame released in the United States on April 26, 20191. In the film, Tony Stark (Robert Downey Jr.) and his daughter Morgan (Alexandra Rachael Rabe) exchange the "I love you 3000" line in a quiet moment early in the film, and the same phrase returns as the emotional close to Tony's pre-recorded hologram at the end of the movie4.
How It Spread
How to Use This Meme
"I Love You 3000" is typically used as a text caption or reply to express affection that feels bigger than a normal "I love you." Common conventions include dropping it under an Endgame screenshot, using it as a Father's Day or birthday message, or replying with it to an emotional post as a shorthand Marvel tribute.