A divorced couple teams up and travels to Bali to stop their daughter from making the same mistake they think they made 25 years ago.

A teenage girl dying of leukemia compiles a list of things she would like to do before passing away. Topping the list is her desire to lose her virginity.

Rachel is a nice girl who is going to marry Hector ('Heck'), her longtime boyfriend. While she is working on the wedding preparations she meets wedding-florist Luce and unexpectedly falls in love with her and discovers what having love feelings for another woman is like. Rachel meets Luce a few times, hiding it from her family, especially her mother Tessa who contracted Luce. At the same time Heck tries to win his in-laws' affections, especially father-in-law Ned, Rachel embarks on marriage and daily life with her husband, but her love and passion for Luce causes a secret affair between them and doubts in Rachel about the life she wants for herself.

Discover Donna's (Meryl Streep, Lily James) young life, experiencing the fun she had with the three possible dads of Sophie (Amanda Seyfriend). As she reflects on her mom's journey, Sophie finds herself to be more like her mother than she ever even realized.