Nothing good came out of Jack's exit on Wednesday night's Project Runway (for those who didn't see the show, the HIV-positive designer decided to leave the competition in order to tend to a serious staph infection): Not only was he funny and cute, he was seemingly the only designer on the show's fourth season who could actually make a pair of pants. For those depressed over his departure, we suggest you revive your spirits with the clip above, a video in which Jack performs a certain memorable number from Flashdance.