3.Forrest doesn't seem to change appearance in Forrest Gump, despite his mother and Jenny aging.
4.Lily Collins stated that Emily was supposed to be around 22 in Emily in Paris, meaning that A) she was only 9 when Gossip Girl, her and her friends' "favorite show," began airing, and B) she somehow skipped years of work experience to get the job she had.
5.Belle went from 5 to 15 in just a year on Days of Our Lives.
7.In Revenge, Sammy is given to a 9-year-old Emily as a puppy. But then Jack still has him almost 20 years later, and he seems perfectly healthy!
8.Also on Friends: Joey turns 31 before Rachel even turns 30, even though Joey was established from the start as the youngest of the group.
9.Dumbledore appears decades older than the Jude Law version in a flashback from Harry Potter and the Half-Blood Prince.
10.Obi-Wan Kenobi turns from a young thirtysomething into an old man over 19 years in Star Wars.
11.Howard Stark barely seems to age over almost 30 years in the Marvel Cinematic Universe.
12.And neither does Peggy Carter, as seen in the minimal difference between her in Captain America: The First Avenger and in the time travel scene in Avengers: Endgame.
13.In Les Misérables, Cosette is just a little kid in 1823, but nine years later she's a fully grown adult.
14.In Harry Potter, James and Lily appear to be middle-aged every time we see them (such as in the Mirror of Erised, in the photo book Hagrid gives Harry, and in the Forbidden Forest), despite having died at age 21.
15.And Snape, Lupin, and Sirius are way too old to have gone to school with Lily and James.
16.Almost directly after Jo and Alaric's twins are born in The Vampire Diaries, there is a three-year time jump. However, after the time jump, the twins appear to be at least 6.
17.And finally, Kaitlin Cooper completely disappears after the first season of The O.C., only to return in Season 3 much older.
Are there any examples that always annoy or confuse you? Let us know in the comments!