The two teamed up for a special duet of the Muppet classic "Rainbow Connection" in honor of Red Nose Day, a day dedicated to raising money for children living poverty both her in the U.S. and other parts of the world. It was the first time it was ever celebrated in America.

With a clearing of his throat, Kermit started in on the track from The Muppet Movie while Sheeran played his acoustic guitar. Sheeran even had trouble keeping it together, but could you blame him? Kermit's just so adorable.