On the April 2 broadcast, 2AM's Jinwoon chose to prank his close friend Key and explained, "I want to see his leadership."

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For the prank, Key, who's a well-known fashionista, is offered to do a collaboration fashion show in London with famous designer Steve J & Yoni P. The idol is then asked to try on various outfits that were purposely mixed and matched in a crazy, weird way. However, he surprised the panels as he looked extremely stylish in the crazy clothes.�

On the other hand, Jinwoon brought much laughter as he also tried on the crazy outfits with Key and looked quite humorous.�

Lastly, Jinwoon pretended to be trapped in a fitting room and acted to be in great panic due to a past trauma. He also suddenly revealed that he has to use the bathroom and peed in a plastic bag. Throughout the craziness, Key remained calm and helped Jinwoon.�

At the end, Jinwoon revealed that it was a hidden camera prank, making Key very shocked and also disappointed that the fashion show isn't real.�

Key also commented, "I'm grateful that Jinwoon called me over to prank me but I promise I'll have revenge. I hope he sleeps well today. Thanks."