They are just random things:
- Elena (when human) has sensitive gums, so even though she is consistent flosser of teeth, they always bleed. So she can’t kiss Stefan right after flossing teeth
- Caroline has a bad allergy to mold when human, which is a big reason why she is a stress cleaner
- Tyler hates drawing people, so he draws monsters, and he did that to be cool and edgy. When he became a monster his art become more tame and he did it to distract from the bloodlust as a hybrid. The one bonding moment he and Klaus had was off screen and about art.
- Jeremy likes digital art a lot more than most, but he doodles a lot on everything. He is better at art than Tyler—- more because it was his passion for longer and had more time for it. But a lot of their animosity begin before Vicky when they realized that Tyler was really quick at learning which Jeremy envied, but Jeremy was better despite being younger.
- Jeremy draws the ghosts he sees, and sometimes he tries to guess dead supernatural people with enough detail to see if he will meet someone new even if they never met
- Matt and Wes Maxfield are second cousins
- Bonnie and Caroline and Elena had a secret language they made in middle school to talk about boys; Bonnie made it the most adapt at language learning
- Caroline learned ASL by her father, but currently only remembers how to finger spell and the signs for yes, now, and why.
-Bonnie is actually fluent in ASL and has the best French of the group, but isn’t fluent at all (puts it in resumes regardless)
- Carol has book club every Saturday in the Mystic Grill, which Sheila, Jenna, Meredith, and Liz used to be apart of, and it was strong of sixteen others, before disbanding when Carol died.
- Caroline has a binder of every career she has ever hyperfixated on ever.
-Caroline stays in touch with Steven and his daughter after her father's passing.
- Bonnie and Caroline bake together and Elena just offers her kitchen and should never be trusted working in said kitchen.
-Stefan, Caroline, and Bonnie tease Elena for her in ability to cook and bake on the daily
- Caroline used to have a husky named Willow, it was her dad’s and he took the dog during the divorce
- Elena has a fear of horses
- Bonnie used to go to Salem with Grams and her father during the summer months often. Grams and Rudy got along surprisingly well as long as they never talk about witchcraft or Abbie.
- Miranda was the history teacher before Tanner was.
- Elena cannot read cursive (and Stefan had an existential crisis when he discovered this)
- Stefan has a "I'm disappointed in you" look that can KO most people, usually those not in the supernatural-know. He doesn't know he has this power, and adults in the town don't know why it's so effective because he's just a teenager (ha!)
- People assume that Elena (who most people don't know dropped the "I want to be a writer" aspiration when her parents died) is writing an epic vampire novel to cope and her friends are helping and that's why they are always talking about vampires and stuff. (Some are worried that they are taking too far)
- There is a rumor though that founding families kids have superpowers, and it is more of an inside joke around the school.