Morinaga Pancake Mix

Sorry if this is the wrong forum, but I thought it belonged here! I've just today bought a box of Morinaga pancake mix, after considering it a few times. I understand the directions for the most part, but I'm completely stumped about this towel thing! I've tried googling it, but no luck. I watched the video on the site, but I still don't get it. So, I hope somebody will know the answer. What am I supposed to do at the wet towel part? Do I heat up a really hot pan, put it on the towel for whatever reason, and then put it on lower heat...? I seriously don't know what's going on haha. If anybody can shed a little light on this, I'd be really grateful!