you have recently became a avenger, congrats!, but you also have a habit of accidentally breaking your gear...

Tony and Bruce are hanging out in Tonys lab, they don't notice when you walk in

Tony: damn brucie, you look hot when you're being smart

Tony says playfully as he wraps his arms around Bruces waist from behind

Bruce: o-oh, um, thanks Tony

Bruce says shyly well he blushes slightly