13 Times Teen Shows Didn't Understand Their Own Timelines

    High school is six years long on The CW.

    1. When Haley was only pregnant for like, six months on One Tree Hill:

    Haley captioned "not even pregnant yet on Halloween" alongside "gave birth on graduation day?"

    2. Also on One Tree Hill, when the date of Jamie's birthday kept changing:

    3. When the liars were high school seniors for what seemed like all of eternity on Pretty Little Liars:

    "Pretty Little Liars" graduation alongside SpongeBob "so much later that the old narrator got tired of waiting and they had to hire a new one" title card

    4. When Riverdale jumped "seven years" ahead of time to 2021, even though Jughead was born in 2001, which means they should have graduated in 2019, which means???

    Veronica: "It's 2021, Chadwick"

    5. Also on Riverdale, when Cheryl and Jason were apparently in different grades despite being twins:

    meme: "Polly and Jason are in the same class but Cheryl is Jason's twin sister and Cheryl is in the same class as Betty but Polly is older than Betty"

    6. When Chantay was a student for, uh, forever on Degrassi: The Next Generation:

    Chantay at graduation captioned, "please get me out of here"

    7. When Lola and Tiny dated for "a couple weeks" but also eight months at the same time on Degrassi: Next Class:

    Lola says her and Tiny have only been dating a couple weeks, a couple of eps later she says they dated for eight months

    8. When everyone went through junior year twice on Beverly Hills, 90210:


    9. When it was really unclear what age Ryan, Seth, Marissa, and Summer were supposed to be on The O.C.:

    In Season 1 Ryan says he just wants to be 17

    10. Also on The O.C., when Kaitlin Cooper magically aged like, six years between Season 1 and 3:

    Kaitlin's drastic transformation from Season 1 to Season 3

    11. When they kept changing everything about the timeline of the Hale fire on Teen Wolf:

    Stiles says the fire happened 10 years ago, Derek says it was six

    12. Whatever the heck is going on with the timeline of Hope and the Saltzman twins' ages on Legacies:

    Hope says she had a crush on Josie for a week when they were all 14

    13. And finally, everything about London's age on The Suite Life of Zack & Cody and The Suite Life On Deck:

    London and Cody on "Suite Life On Deck"

    Have you noticed any other teen show timeline errors that just don't add up? Let us know in the comments!