The world is reacting to the death of pop icon Prince, but one teacher may have had the best reaction to the singer's death.

The teacher was showing his class a video of Prince while he performed one of his hit songs, "Purple Rain," and that's when the teacher got a bit emotional.

You can see the teacher remove his eyeglasses and wipe away tears while one of his students documents it. This is the kind of impact Prince had on people. So heartbreaking.

The icon may be gone, but his songs will live on forever.