The team were having Shawarma after the invasion (at last I'm pretty sure that's when it takes place) and Bruce was sitting next to Tony when he suddenly Hulks out. I think he accidentally hurts Tony by pushing him or something. And the team is all like WTF? and are blaming Bruce for lack of control before they realize that the reason he Hulked out in the first place was because someone shot him.
I can't remember how it ended and it's bothering me. I tried searching for it but I'm not sure what site it was even on.
I'd appreciate any help in locating this story. Thank you.