Heartwarming / The Sisterhood of the Traveling Pants

• The four actresses remaining friends in Real Life and attending each other's weddings (America Ferrera, Blake Lively, and Amber Tamblyn chronologically).
• In the book, some of the scenes with Lena and her Bapi, such as when she tries to tell him what really happened with Kostos and he pats her hand lovingly, as if to say they didn't have to talk about it.
• Antisocial Snark Knight Tibby is much fonder of her guinea pig, Mimi, than she shows around her friends and feels disloyal when she talks about her with Bailey, saying she just sleeps a lot.