Filmed back to back with the third film in the trilogy.
Jordan Fisher plays John Ambrose McClaren in this movie. In To All the Boys I've Loved before (2018) the role of John Ambrose was played by a different actor, Jordan Burtchett.
The books take place in Charlottesville, Virginia while the movie takes place in Oregon.
This sequel was officially announced on December 19, 2018.
This is the second movie franchise where Anna Cathcart and Linda Ko have played relatives. In the Descendants Trilogy Anna Cathcart played Dizzy Tremaine and Linda Ko played Dizzy's Grandmother Lady Tremaine. In this movie Anna Cathcart plays Kitty and Linda Ko plays Kitty's Aunt Carrie.