Izuku loves tracksuits and varsity jackets 

Shoto desperately wants a boyfriend, but he just hasn't found the one for him 

Ochaco randomly wakes up and hits the Defying Gravity high note sometimes

Kirishima, Tokoyami, and Ojiro are friends with some guy named Cas— they think he'd fit right in with the class

Jiro and Tsuyu slowly became a duo 

Koda has a personal vendetta against zoos, he feels like animals shouldn't be put on display for enjoyment 

Izuku once dyed his hair pink and Katsuki went feral

Izuku has his own room in the hospital; sometimes he sleeps there just 'cause 

Tokoyami and Mineta are huge Stranger Things fans 

Jiro owns a pair of noise canceling headphones 

Although blood is the main factor, Toga can use her Quirk by consuming other bodily fluids 

Mina took ballet lessons as a child 

Inko adores Shoto, Tsuyu, Ochaco, and Iida

Iida rarely goes on fair rides, Sero usually has to beg him

When Jiro wants to be lazy, she plugs her jacks onto some sort of surface to drag/climb across the room

Eri sees Nejire, Ochaco, and Tsuyu as older sister figures 

Eri has been warming up to Monoma

Shoto doesn't really laugh, it's more of a giggle or a snicker

Dark Shadow likes head pats 

Izuku created an All Might fan page for every social media app

Ochaco's got a mean right hook; one jab to the face and you're knotted up!

Kirishima started a YouTube channel where he plays games and does reaction videos— his alt account is a vlog channel where he shows off his life at U.A.

Iida is bougie as hell— he once argued with a waiter over the texture of his beef stew

Mitsuki radiates Karen energy but instead of asking for the manager, she'll whoop the employee's ass as soon as she feels tried

Ironically, Izuku is the one who tries to hide his negative emotions from Katsuki, not the other way around 

All the students have personalized merch that's sold in stores

Izuku kept OFA (and his other powers) after the war

Izuku is bisexual but he's more attracted to tomboys when it comes to girls

Toga lets Eri do her hair

Rei, Fuyumi, Natsuo essentially have the same Quirk, but they all function a little differently