Katsuki really likes teases and someone who can stand up for themselves. Thats how he fell involve with you so he likes it when you yell at him, tease him, trick him and anything like that. Your guys' perfect date consist of going to a Zoo or an Aquarium cause even though he likes that you can stand up for yourself he likes the calm atmosphere, and though through other peoples eyes your guys' relationship seems chaotic it's really just peaceful ad playful.