Anthony Mackie & Sebastian Stan Compete to See Who Chris Evans Would Text Back First - Watch!

Sebastian Stan and Anthony Mackie are finding out who their real friend is!

The Falcon & the Winter Soldier co-stars made an appearance on Comedy Central’s Stir Crazy With Josh Horowitz.

PHOTOS: Check out the latest pics of Chris Evans

During the appearance, the two were asked to take part in a challenge: text their MCU co-star Chris Evans, and see who he responds to first.

And so, the two began a hilarious texting contest, with both of them texting him and waiting to see which of them received a reply first. And the winner was…Anthony Mackie! But not to worry: Sebastian Stan‘s reply came in just a few seconds later – and he clearly knew why they both texted him: “He beat you by a second,” Chris amusingly wrote to Sebastian.

The co-stars also revealed that they’re actually in competition with some other fellow MCU stars. Find out who they’re taking on!