“I’m an emotional chameleon”: Watch Robert Downey Jr. fake his way through 7 feelings for Jimmy Fallon

Self-proclaimed “emotional chameleon” Robert Downey Jr. joined Jimmy Fallon on the “Tonight Show” Monday night to give his most “emotional” interview yet. Don’t worry — the good kind of emotional this time. “The Avengers: Age of Ultron” star took part in the late-night game “Emotional Interview” in which the actor was asked to engage in a conversation while acting out a potpourri of emotions. You may be surprised to learn that Downey Jr. loses the ability to control most of his face when he catches a whiff of bacon.