After opening up the Grammys with a performance of “Hello,” Adele returned as the surprise performer in charge of the all-important George Michael tribute. She began singing “Fastlove” in front of a screen showing images of George Michael before abruptly stopping, swearing on live television, apologizing, and starting the song over. Fortunately, she nailed it the second time, ending the performance on a surprisingly emotional note. Watch below.

Adele's tribute to George Michael at the #GRAMMYs 2017. pic.twitter.com/uDHL4wDyqf

— Wolé II (@Kingwole) February 13, 2017