This video comes with instructions: Check them before watching.

1. Listen to the movie without watching it. This is an important step. Don’t skip it. Enjoy the old-school cheeriness. Let it wash the grime of skepticism from your body.

2. Watch the video. Be amazed at how shockingly sexy whistling has become. Try to look away. You won’t be able to.

3. Watch the video yet again and dance along.

4. Repeat step 3 as many times as you want. Don’t worry—no one is watching. And even if they were, they’d just get pulled in too.

5. Try to explain why he’s wearing a military-esque jacket. And where did he get those medals?