As Chris Evans turns a year older today, Robert Downey Jr. and Mark Ruffalo extended their wishes to Steve Rogers aka Captain America.Downey Jr. comes up with witty captions for his social media posts. Not sparing Evans with yet another comic caption, Downey Jr. shared a gif on Twitter and wished his co-star by writing, "Happy birthday to America's ass. The world's a better place, and I owe you a kiss on the cheek!"[{c201e9e0-07c5-4156-8a31-45a3681d2aca:intradmin/Robert.JPG}]While Ruffalo, who plays Hulk in the Avengers franchise, posted a picture of himself with Evans from the sets on Twitter and wished him affectionately. "Happiest of birthdays to the fantastic Chris Evans. Love you, Bro. Always there when you need him. Wishing you all the best today!" he tweeted.[{9f641854-1840-41dc-880f-7c0298bb039a:intradmin/Ruffalo.JPG}]Calling him a gem, Evans replied to Ruffalo's wish, "Awwww, buddy. You're a gem."[{f9479e46-3402-4a70-82d5-220c80d505b4:intradmin/Chris_RzFu3Ap.JPG}]Evans, ...
