Senior year of high school takes center stage as Lara Jean returns from a family trip to Korea and considers her college plans — with and without Peter.

Lara Jean's love life goes from imaginary to out of control when her secret letters to every boy she's ever fallen for are mysteriously mailed out.

Emily's wish for a picture-perfect Christmas comes true when a magical, optimistic movie character steps off the screen to help, but as things spiral out of control, she learns that true holiday ...