Shinbaku braiding each others hair
Oh my god.
I just know Shinsou would try so goddamn hard but it would end up looking as if a 3 year old had done it. He’d use those colourful hair ties and little butterfly hairclips and at the end he’d show Katsuki and be like ‘:D do you like it?’ and Katsuki would have that moment of ‘sometimes you can choose to not be a dick’ and he’d just go ‘yes :)’
Meanwhile, Katsuki would ask Shinsou in great detail what he’d like and what he’d prefer and he’d do it so carefully and so gently that Shinsou would just be in heaven cause it feels so nice to have his boyfriend playing with his hair. In the end, Shinsou would just spend like 10 minutes asking him where the fuck he learned to do that cause it looks gorgeous and Katsuki would just go ‘guess I’m a natural :D’ fully hiding the fact that when he was a kid he spent hours learning how to do all kinds of braids cause his mom said she doesn’t suit them and they make her feel ugly and he wanted to prove her wrong.
