Some Bakudeku Headcanons
Izuku likes skateboarding and Katsuki likes rollerblading. They often go to skate parks together, even in their adult years. They would pick up these hobbies in their second year after starting to date. Izuku is new to wheels entirely, and Katsuki did a little rollerblading when he was younger. But they both decided to go to a skate park one day and loved it, so now it's one of the things they like to do together.
Katsuki's hair is actually incredibly soft despite how it looks, which leads to many instances of Izuku just carding his fingers through his boyfriend's hair subconsciously.
Whenever he's with Izuku and laying down with him is one of the only times that Katsuki will let a genuine smile slip through. Puppy dog eyes and a lot of "But Izukuuuuu"s.
Izuku's more often than not subject to cute aggression.
Izuku always steals Katsuki's skull shirt to the point where Katsuki bought another one and gave it to him for Izuku's birthday (Also the one he gives would be his previous one, because he bought the new shirt for himself. Izuku always liked Katsuki's scent)
Stargazing dates. Think about it.
Katsuki randomly showing up at U.A. when Izuku is teaching, even to the point where he'll just be waiting outside the window. He does this at Izuku's apartment as well. "Hey, nerd~" And when Izuku is a hero again, HE'S the one to show up at Katsuki's hero agency uninvited. Katsuki spots him, goes over to open the window with a smirk on his face, and they share a soft kiss. "Hey, nerd."
