So, I'm not really sure if I got it right, but I'm guessing Bucky is so cute that it got Steve flustered? --- Not exactly hehehe! Clint might have instructed Bucky in the gesture of the "fierce" sign and everyone thinks it's absolutely hilarious!
awesome series of fan art showing The Avengers characters Loki, Captain America, Hulk, Black Widow and Hawkeye as badass medieval fantasy warriors! These character designs were created by Deviant Art artist theDURRRRIAN