silly question #8 do buns constantly clean themselves??

Everytime I look at Binx he seems to be constantly cleaning himself and scratching behind his ear.. Obviously I'm happy that he is a clean bun but is this constant cleaning and scratching normal? He doesn't have fleas, well I'm sure he doesn't and I'm still not 100% confident of picking him up and everytime I try he sprints off cause its obvious he doesn't like to be picked up... Just need to know if it's normal please

yes, pretty much a big groom 2-3 times a day and a couple of "freshen ups" in between. They groom slighly less when there's lots to do like a partner to play with and more if they are bored.