Captain America and Bucky Barnes have one epic friendship, but it doesn't quite compare to Chris Evans and Sebastian Stan's real-life bromance. Ever since starring in Captain America: The First Avenger together back in 2011, the two have shared some pretty adorable moments, both on and off screen. But honestly, with Sebastian's gorgeous smile and Chris's charming personality, we wouldn't expect anything less. If you're just as obsessed with the actors as we are, keep scrolling for their best snaps, and then check out yet another one of Marvel's Hollywood bromances.