Imagine after Bucky joins the Avengers the guys are telling him about all the missions they’ve gone on and they’re casually mentioning all the times Steve’s almost killed himself and Bucky keeps glaring at him like,
"you jumped out of a plane? With no parachute?”
"you crashed your plane in the middle of the ocean?”
"you were going to fight a GOD?!"
and the rest of the avengers just have to sit there listening to Bucky shouting at Steve, for like an hour.